content: <html>
    <head>
      <title>form10-q.htm</title>
  <!-- Licensed to: Data Domain, Inc.-->
  <!-- Document Created using EDGARizer 4.0.5.0 -->
  <!-- Copyright 1995 - 2008 EDGARfilings, Ltd., an IEC company. All rights reserved -->
  </head>
      <body bgcolor="#ffffff" style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">
      <div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div>
            <hr style="MARGIN-TOP: -5px; COLOR: #000000" noshade size="4">
            <hr style="MARGIN-TOP: -10px; COLOR: #000000" noshade size="1">
          </div>
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman">UNITED
  STATES</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman">SECURITIES
  AND EXCHANGE COMMISSION</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Washington,
  D.C.&#160;20549</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman">FORM
  10-Q</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="middle" width="8%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="75%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Mark&#160;One)</font></div>
                </td>
                <td valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" width="75%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: wingdings">x</font></div>
                </td>
                <td valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" width="75%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">QUARTERLY
        REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
        1934</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For
  the quarterly period ended March 31, 2009</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">OR</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="middle" width="8%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="75%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: wingdings">&#168;</font></div>
                </td>
                <td valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" width="75%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">TRANSITION
        REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
        1934</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For
  the transition period
  from&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;to</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Commission
  file number: 001-33517</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 24pt; FONT-FAMILY: Times New Roman">Data
  Domain, Inc.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Exact
  name of registrant as specified in its charter)</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="middle" width="41%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="39%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td valign="top" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Delaware</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="top" width="39%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">94-3412175</font></div>
                </td>
              </tr>
              <tr>
                <td valign="top" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(State
        or Other Jurisdiction of Incorporation or Organization)</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="top" width="39%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(IRS
        Employer Identification No.)</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle" width="41%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle" width="43%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td valign="top" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2421
        Mission College Blvd., Santa Clara, CA</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="top" width="39%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">95054</font></div>
                </td>
              </tr>
              <tr>
                <td valign="top" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Address
        of Principal Executive Offices)</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="top" width="39%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Zip
        Code)</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle" width="41%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle" width="43%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td valign="top" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Registrant&#8217;s
        Telephone Number, Including Area Code</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="top" width="39%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(408)
        980-4800</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" colspan="3" valign="middle" width="84%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Indicate
  by check mark whether the registrant (1)&#160;has filed all reports required to
  be filed by Section&#160;13 or 15(d) of the Securities Exchange Act of 1934
  during the preceding 12 months (or for such shorter period that the registrant
  was required to file such reports), and (2)&#160;has been subject to such filing
  requirements for the past 90 days.&#160;&#160;&#160;&#160;Yes&#160;&#160;<font style="DISPLAY: inline;" face="Wingdings"> x</font>
  &#160;&#160;&#160;&#160;No&#160;&#160;<font style="DISPLAY: inline;" face="Wingdings"> &#168;</font></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Indicate
  by check mark whether the registrant has submitted electronically and posted on
  its corporate Web site, if any, every Interactive Data File required to be
  submitted and posted pursuant to Rule 405 of Regulation S-T (&#167;232.405 of this
  chapter) during the&#160;preceding 12 months (or for such shorter period that
  the registrant was required to submit and post such
  files).&#160;&#160;&#160;&#160;&#160;&#160;&#160;Yes&#160;&#160;<font style="DISPLAY: inline;" face="Wingdings"> &#168;</font>
  &#160;&#160;&#160;&#160;No&#160;&#160;<font style="DISPLAY: inline;" face="Wingdings">&#160;</font><font style="DISPLAY: inline;" face="Wingdings">&#168;</font></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Indicate
  by check mark whether the registrant is a large accelerated filer, an
  accelerated filer, a non-accelerated filer or a smaller reporting
  company.&#160;See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated
  filer&#8221; and &#8220;smaller reporting company&#8221; in Rule 12b-2 of the Exchange Act (check
  one):</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="middle" width="19%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="21%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="21%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="20%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top" width="19%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-FAMILY: wingdings">&#168;</font>&#160;&#160;Large
        accelerated filer</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top" width="21%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-FAMILY: wingdings">x</font>&#160;&#160;Accelerated
        filer</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top" width="21%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-FAMILY: wingdings">&#168;</font>&#160;&#160;Non-accelerated
        filer</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top" width="20%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-FAMILY: wingdings">&#168;</font>&#160;&#160;Smaller&#160;reporting
        company</font></div>
                </td>
              </tr>
              <tr>
                <td colspan="7" valign="top" width="84%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Do
        not check if a smaller reporting
  company)</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Indicate
  by check mark whether the registrant is a shell company (as defined in Rule
  12b-2 of the Exchange Act).&#160;&#160;&#160;&#160;Yes&#160;&#160;<font style="DISPLAY: inline;" face="Wingdings">&#168;</font>&#160;&#160;&#160;&#160;No&#160;&#160;<font style="DISPLAY: inline;" face="Wingdings">x</font></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  number of outstanding shares of the registrant&#8217;s common stock as of April 30,
  2009 was 61,284,046.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <hr style="MARGIN-TOP: -5px; COLOR: #000000" noshade size="1">
          <hr style="MARGIN-TOP: -13px; COLOR: #000000" noshade size="4">
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">1</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><a name="toc"><br></a></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">INDEX</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">PART I. FINANCIAL
      INFORMATION</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Page&#160;No.</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;1.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Financial Statements
        (unaudited)</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        3</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Condensed Consolidated Balance Sheets as of March
        31, 2009 and December 31, 2008</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        3</font></div>
                </td>
              </tr>
              <tr>
                <td valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Condensed Consolidated Statements of Income for
        the three months ended March 31, 2009 and 2008</font></font></div>
                </td>
                <td valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        4</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Condensed Consolidated Statements of Cash Flows
        for the three months ended March 31, 2009 and 2008</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        5</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Notes to Condensed Consolidated Financial
        Statements</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        6</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;2.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Management&#8217;s Discussion and Analysis of Financial
        Condition and Results of Operations</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        21</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;3.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Quantitative and Qualitative Disclosures About
        Market Risk</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        27</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;4.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Controls and Procedures</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        28</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">PART II. OTHER INFORMATION</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td colspan="2" valign="middle"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;1.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Legal Proceedings</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        29</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;1A.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Risk Factors</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        29</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;2.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Unregistered Sales of Equity Securities and Use of
        Proceeds</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        38</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;6.</font></div>
                </td>
                <td align="left" valign="top"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline">Exhibits</font></font></div>
                </td>
                <td align="left" valign="top">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;</font></div>
                </td>
                <td valign="top">
                  <div style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        38</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">2</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><a name="part_1_2_2" /><a name="tx57463_1"><br></a></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">PART&#160;I.
  FINANCIAL INFORMATION</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><a name="item_1_3_2" /><a name="tx57463_2" /><a name="tx57463_3">Item
        1.</a></font></div>
                </td>
                <td align="left" valign="top" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Financial
        Statements</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">DATA
  DOMAIN, INC.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">CONDENSED
  CONSOLIDATED BALANCE SHEETS</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(in
  thousands)</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold">March&#160;31,</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold">December&#160;31,</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px">&#160;</td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Current
        Assets:</font></div>
                </td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(unaudited)</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        and cash equivalents</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">119,167</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">128,380</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Short-term
        investments</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">127,685</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">105,512</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Accounts
        receivable (net of allowances of $250 and $120,
      respectively)</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">60,563</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">60,322</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Inventories,
        net</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,051</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,638</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Deferred
        tax asset, net</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">8,517</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7,531</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Prepaid
        expenses and other current assets</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,737</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,116</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        current assets</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">324,720</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">311,499</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Long-term
        investments</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">30,931</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">30,866</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Long-term
        deferred tax asset, net</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,629</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,629</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Intangible
        asset</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">100</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">133</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Property,
        plant and equipment, net</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">39,333</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,854</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        assets</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">400,713</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">386,981</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Current
        Liabilities:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Accounts
        payable</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10,804</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10,970</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Accrued
        compensation and related benefits</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11,692</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">16,720</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Other
        accrued liabilities</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">8,267</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10,441</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Income
        taxes payable</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,150</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,051</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Deferred
        revenue, current</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">43,749</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">39,321</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        current liabilities</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">76,662</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">78,503</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Deferred
        revenue, non-current</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">31,985</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">28,399</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Long-term
        exercised unvested stock options</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">260</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">285</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Other
        liabilities</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,058</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,910</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Commitments
        and contingencies</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Stockholders&#8217;
        equity:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Common
        stock and additional paid-in capital</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">308,619</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">295,564</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Accumulated
        other comprehensive loss</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,451</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 20.95pt"></font>(10</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Accumulated
        deficit</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(17,420</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(18,670</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        stockholders&#8217; equity</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">289,748</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">276,884</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        liabilities and stockholders&#8217; equity</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">400,713</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">386,981</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">See Notes
  to Condensed Consolidated Financial Statements</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">3</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><a name="tx57463_4"><br></a></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">DATA
  DOMAIN, INC.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">CONDENSED
  CONSOLIDATED STATEMENTS OF INCOME</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(in
  thousands, except per share data)</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(unaudited)</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px">&#160;</td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Revenue:</font></div>
                </td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Product</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">63,921</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">45,247</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Support
        and services</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">15,115</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7,368</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        revenue</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">79,036</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">52,615</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cost
        of revenue:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cost
        of product</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">17,295</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11,317</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cost
        of support and services</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,536</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,489</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        cost of revenue</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">22,831</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">13,806</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gross
        profit</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">56,205</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,809</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Operating
        expenses:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Sales
        and marketing</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">32,726</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">23,232</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Research
        and development</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">14,211</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">8,736</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">General
        and administrative</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7,146</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,606</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        operating expenses</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">54,083</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">37,574</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Operating
        income</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,122</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,235</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Other
        income (expense), net:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Interest
        income</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,041</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,163</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Other
        income (expense), net</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">77</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,243</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        other income (expense), net</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,118</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,406</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Income
        before provision for income taxes</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,240</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,641</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Provision
        for income taxes</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,990</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,900</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,250</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,741</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income per share, basic</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.02</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.05</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income per share, diluted</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.02</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.04</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Shares
        used in computing net income per share, basic</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">60,157</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">56,414</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Shares
        used in computing net income per share, diluted</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">65,739</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">65,378</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">See Notes
  to Condensed Consolidated Financial Statements</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">4</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><a name="tx57463_5">DATA DOMAIN, INC.</a></font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">CONDENSED
  CONSOLIDATED STATEMENT OF CASH FLOWS</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(in
  thousands)</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(unaudited)</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        flows from operating activities:</font></div>
                </td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,250</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,741</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Adjustments
        to reconcile net income to net cash provided by operating
        activities:</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Depreciation
        and
        amortization&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,576</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,201</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Stock-based
        compensation
        expense&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,462</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,380</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Tax
        benefit from employee stock
        transactions&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,382</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Excess
        tax benefit from stock-based
        compensation&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,382</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Deferred
        income
        taxes&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(986</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Provision
        for accounts receivable
        allowances&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">130</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Amortization
        of evaluation units in
        inventory&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">580</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">654</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Loss
        on value of option to put
        securities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,527</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Mark-to-market,
        trading
        gain&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,592</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Changes
        in operating assets and liabilities:</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Increase)
        decrease in accounts
        receivable&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(371</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,945</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Increase)
        decrease in
        inventories&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(826</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Increase)
        decrease in prepaid expenses and other current assets</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">379</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,242</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Increase
        (decrease) in accounts
        payable&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(166</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,562</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Decrease
        in accrued compensation and related
        benefits&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(5,028</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(3,092</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Increase
        (decrease) in other accrued
        liabilities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(3,026</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">595</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Increase
        in income taxes
        payable&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,099</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,743</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Increase
        in deferred
        revenue&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">8,014</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,360</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        cash provided by operating
        activities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10,855</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">20,025</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        flows from investing activities:</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Purchases
        of property, plant and
        equipment&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(3,022</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(8,349</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Purchases
        of available-for-sale
        securities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(57,075</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(42,004</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Proceeds
        from maturity of available-for-sale
        securities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">34,389</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">49,400</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        cash used in investing
        activities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(25,708</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(953</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        flows from financing activities:</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Excess
        tax benefit from stock-based
        compensation&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,382</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Proceeds
        from issuance of common stock, net of
        repurchases&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,186</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,501</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        cash provided by financing
        activities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,568</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,501</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Effect
        of exchange rate changes on cash and cash
        equivalents&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(928</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        increase (decrease) in cash and cash
        equivalents&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(9,213</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">23,583</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        and cash equivalents at beginning of the
        period&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">128,380</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">102,939</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        and cash equivalents at end of the
        period&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">119,167</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">126,522</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Supplemental
        disclosure of cash flow information:</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        paid for income
        taxes&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">260</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">248</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">See Notes
  to Condensed Consolidated Financial Statements</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">5</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><a name="tx57463_6">DATA DOMAIN, INC.</a></font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">NOTES
  TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(unaudited)</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">1.
  ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Organization</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Data
  Domain, Inc. was incorporated in the State of Delaware in October 2001. Our
  appliances provide storage solutions for backup and archive applications based
  on deduplication technology. We began selling our products and services in
  February 2004. Our product sales generally include a software license, hardware,
  post-contract customer support and, in some cases, installation and professional
  services.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Summary
  of Significant Accounting Policies</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Basis
  of Presentation</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  condensed consolidated financial statements include our accounts and the
  accounts of our wholly-owned subsidiaries. Intercompany transactions and
  balances have been eliminated. The accompanying condensed consolidated balance
  sheet as of March 31, 2009, the condensed consolidated statements of income for
  the three months ended March 31, 2009 and 2008, and the condensed consolidated
  statements of cash flows for the three months ended March 31, 2009 and 2008 are
  unaudited. The condensed consolidated balance sheet data as of December 31, 2008
  was derived from the audited consolidated financial statements which are
  included in our annual report on Form 10-K filed with the Securities and
  Exchange Commission, or SEC, on March 13, 2009. The accompanying financial
  statements should be read in conjunction with the audited consolidated financial
  statements and related notes contained in such Form 10-K.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  accompanying condensed consolidated financial statements have been prepared in
  accordance with United States generally accepted accounting principles, or GAAP,
  pursuant to the rules and regulations of the SEC. They do not include all of the
  financial information and footnotes required by GAAP for complete financial
  statements. We believe the unaudited condensed consolidated financial statements
  have been prepared on the same basis as the audited financial statements and
  include all adjustments necessary for the fair presentation of our statement of
  financial position as of March 31, 2009, our results of operations for the three
  months ended March 31, 2009 and 2008, and our cash flows for the three months
  ended March 31, 2009 and 2008. All such adjustments are of a normal recurring
  nature. The results for the three months ended March 31, 2009 are not
  necessarily indicative of the results to be expected for any subsequent quarter
  or for the fiscal year ending December 31, 2009.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Use
  of Estimates</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  preparation of financial statements in conformity with GAAP requires us to make
  certain estimates and judgments that can affect the reported amounts of assets
  and liabilities as of the date of the condensed consolidated financial
  statements, as well as the reported amounts of revenue and expenses during the
  periods presented. Significant estimates and assumptions made by management
  include revenue recognition, the determination of the fair value of stock
  awards, inventory valuation, warranty reserve, the allowance for doubtful
  accounts, short and long-term investments and the accounting for income taxes.
  We believe that the estimates and judgments upon which we rely are reasonable
  based upon information available to us at the time that these estimates and
  judgments are made. To the extent there are material differences between these
  estimates and actual results, our condensed consolidated financial statements
  will be affected.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Revenue
  Recognition</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We derive
  our revenue from sales of our products and support services through third-party
  value added resellers and distributors, or channel partners, and directly to
  customers. Product revenue primarily consists of revenue from sales of our
  appliances and expansion shelves. Revenues are recorded net of customer returns
  for certain direct customers which are estimated at the time of sale. Shipping
  charges billed to customers are included in product revenue and the related
  shipping costs are included in cost of product revenue.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  software is integrated with our industry standard appliance hardware and is
  essential to the functionality of the integrated system product. We provide
  unspecified software updates and enhancements related to our products through
  support and services contracts. Accordingly, we recognize revenue in accordance
  with the guidance provided under the American Institute of Certified Public
  Accountants, or AICPA, Statement of Position No. 97-2, <font style="DISPLAY: inline; FONT-STYLE: italic">Software Revenue Recognition</font>,
  or SOP 97-2, and No. 98-9, <font style="DISPLAY: inline; FONT-STYLE: italic">Modification of SOP No. 97-2
  Software Revenue Recognition with Respect to Certain Transaction</font>s, or SOP
  98-9. Product revenue is recognized when all of the following have occurred: (1)
  we have entered into a legally binding arrangement with a customer; (2) delivery
  has occurred, which is when the product title has transferred to the customer;
  (3) customer payment is deemed fixed or determinable and free of contingencies
  and significant uncertainties; and (4) collection is probable. Our fees are
  considered fixed or determinable upon the establishment of an arrangement that
  contains the final terms of sale including the description, quantity and price
  of each product purchased. Our indirect channel partner arrangements do not
  include rights of return or acceptance provisions. We assess the ability to
  collect from our customers based on a number of factors, including
  creditworthiness and past transaction history of the customer. If the customer
  is deemed not creditworthy, all revenue from the arrangement is deferred until
  payment is received and all other revenue recognition criteria have been
  met.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Substantially
  all of our products have been sold in combination with support and services,
  which primarily consist of hardware and software support. Hardware support
  includes repair or replacement in the event of breakage or failure, and
  telephone and internet access to technical information and support personnel
  during the term of the support period. Software support provides customers with
  rights to unspecified software updates and to maintenance releases and patches
  released during the term of the support period. Installation or professional
  services, when provided, are also included in support and services revenue. We
  have established vendor specific objective evidence, or VSOE, of fair value of
  our support and services as measured by the renewal prices offered to and paid
  by our customers. Accordingly, we use the residual method, as allowed by SOP
  98-9, to determine the amount of product revenue to be recognized. Under the
  residual method, the fair value of the undelivered support and services, which
  is a specified dollar amount, is deferred and the remaining portion of the
  arrangement is recognized as product revenue. This product revenue is generally
  recognized upon shipment, except for certain customers whose terms are FOB
  destination point wherein the revenue is recognized upon delivery, based on
  freight terms of FOB shipping point or FCA (Incoterms 2000) shipping point,
  assuming all other criteria for revenue recognition discussed above have been
  met and, in the case of all indirect channel sales, persuasive evidence of the
  identity of the end customer has been obtained. In all cases of direct or
  indirect channel sales, we recognize revenue once an end customer is identified
  and shipment has occurred, assuming all other criteria for revenue recognition
  discussed above have been met. The fair value of the support and services is
  recognized as support and services revenue on a straight-line basis over the
  term of the related support period, which is typically one to three
  years.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Product
  sales sometimes include installation services. Installation revenue is deferred
  and recognized upon the earlier of customer notice that the installation is
  complete or sixty days after shipment. We have established VSOE of fair value
  for our installation services based on the price separately charged to our
  customers. Revenue from installation, which is included in support and services
  revenue, was $1.0 million and $851,000 for the three months ended March&#160;31,
  2009 and 2008, respectively.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">6</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Stock-Based
  Compensation</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  account for stock-based compensation using the fair value method in accordance
  with the provisions of Statement of Financial Accounting Standards, or SFAS, No.
  123 (Revised 2004), <font style="DISPLAY: inline; FONT-STYLE: italic">Share-Based Payment</font>, or SFAS
  123R, and Securities Exchange Commission Staff Accounting Bulletin No. 107, or
  SAB 107. We recognize this expense on a straight-line basis over the optionees&#8217;
  requisite service period, which is the same as the vesting schedule of the
  options. We estimate the grant date fair value of stock option awards under the
  provisions of SFAS 123R using the Black-Scholes option valuation model, which
  requires the input of highly subjective assumptions, including the expected life
  of the share-based award and stock price volatility. The assumptions used in
  calculating the fair value of stock-based compensation represent management&#8217;s
  best estimates, but these estimates involve inherent uncertainties and the
  application of management judgment. In addition, we are required to estimate the
  expected forfeiture rate and only recognize expense for those awards expected to
  vest. If our actual forfeiture rate is materially different from our estimate,
  the stock-based compensation expense could be materially different.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  account for stock compensation arrangements with non-employees in accordance
  Emerging Issues Task Force, or EITF, No.&#160;96-18,<font style="DISPLAY: inline; FONT-STYLE: italic"> Accounting for Equity Instruments
  That Are Issued to Other Than Employees for Acquiring, or in Conjunction with
  Selling, Goods or Services</font>, using a fair value approach. For stock
  options granted to non-employees, the fair value of the stock options is
  estimated using a Black-Scholes valuation model. This model utilizes the
  estimated fair value of common stock and requires that we use the contractual
  term of the option, the expected volatility of the price of our common stock,
  risk free interest rates and expected dividend yield of our common stock.
  Non-employee stock options have a contractual term of four to ten years,
  expected volatility of 65-70% and no dividend yield. Stock-based compensation
  expense associated with grants to non-employees was zero and $148,000 for the
  three months ended March&#160;31, 2009 and 2008, respectively.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-STYLE: italic">Cash and Cash Equivalents and</font>
  <font style="DISPLAY: inline; FONT-STYLE: italic">Short-Term and Long-term
  Investments</font></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-STYLE: italic">Cash and Cash Equivalents. </font>We
  consider all highly liquid investments purchased with an original maturity of 90
  days or less to be cash equivalents. Cash and cash equivalents are stated at
  cost, which approximates fair value.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-STYLE: italic">Short-term and Long-term
  Investments</font>. Our investments are comprised of money market funds,
  commercial paper, corporate bonds, auction-rate securities and U.S. government
  agency securities. Investments with original maturities greater than
  approximately three months and remaining maturities less than one year are
  classified as short-term investments as these investments are considered
  available for current operations. Investments with remaining maturities greater
  than one year are classified as long-term investments. All investments, except
  for auction-rate securities, are designated as available-for-sale and are
  therefore reported at fair value, with unrealized gains and losses recorded in
  accumulated other comprehensive income (loss). Unrealized gains or losses
  amounted to $154,000 of net unrealized losses and $362,000 of net unrealized
  gains at March 31, 2009 and December&#160;31, 2008, respectively. During the
  fourth quarter of fiscal 2008, we reclassified our auction-rate securities from
  available-for-sale to trading securities, which are reported at fair value, with
  gains or losses resulting from changes in fair value recognized in earnings. See
  Note 2, &#8220;Cash and Investments and Fair Value Measurements&#8221; for further detailed
  discussion. The cost of securities sold is based on the specific identification
  method. Realized gains and losses on the sale of investments are recorded in
  other income (expense), net.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Effective
  January 1, 2008, we adopted SFAS No. 157, <font style="DISPLAY: inline; FONT-STYLE: italic">Fair Value Measurements</font>, or
  SFAS 157. In February 2008, the FASB issued FSP 157-2, <font style="DISPLAY: inline; FONT-STYLE: italic">Effective Date of FASB Statement No.
  157</font>, or FSP 157-2, which delayed the effective date of SFAS 157 for all
  non-financial assets and non-financial liabilities, except for items that are
  recognized or disclosed at fair value in the financial statements on a recurring
  basis (at least annually), until the beginning of the first quarter of 2009.
  Effective January 1, 2009, we adopted FSP 157-2 for non-financial assets and
  non-financial liabilities. The adoption of FSP 157-2 did not have a significant
  impact on our condensed consolidated financial statements. SFAS 157 defines fair
  value, establishes a framework for measuring fair value under GAAP and enhances
  disclosures about fair value measurements. Fair value is defined under SFAS 157
  as the exchange price that would be received for an asset or paid to transfer a
  liability (an exit price) in the principal or most advantageous market for the
  asset or liability in an orderly transaction between market participants on the
  measurement date. Valuation techniques used to measure fair value under SFAS 157
  must maximize the use of observable inputs and minimize the use of unobservable
  inputs. See Note 2, &#8220;Cash and Investments and Fair Value Measurements,&#8221; of our
  condensed consolidated financial statements.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-STYLE: italic">Other-Than-Temporary
  Impairment</font>. All of our available-for-sale investments are subject to a
  periodic impairment review. We recognize an impairment charge when a decline in
  the fair value of our investments below our cost basis is judged to be
  other-than-temporary. We consider various factors in determining whether to
  recognize an impairment charge, including the length of time and extent to which
  the fair value has been less than our cost basis, the financial condition and
  near-term prospects of the investee, and our intent and ability to hold the
  investment for a period of time sufficient to allow for any anticipated recovery
  in the market value. No other-than-temporary impairment charges were recorded on
  any of our available-for-sale investments during the three months ended March
  31, 2009 and 2008, respectively.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Fair
  Value of Financial Instruments</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  carrying amounts of cash and cash equivalents, accounts receivable, accounts
  payable and income taxes payable approximate their fair values due to the
  short-term maturity of these instruments. Beginning in the first quarter of
  fiscal 2008, the assessment of fair value is based on the provisions of SFAS
  157. We determine the fair values for cash equivalents, short-term investments
  and long-term investments using industry standard pricing services, data
  providers and other third-party sources and by performing valuation analyses.
  See Note 2, &#8220;Cash and Investments and Fair Value Measurements,&#8221; of our condensed
  consolidated financial statements for details of the valuation
  methodologies.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Concentrations
  of Risk</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Financial
  instruments that are potentially subject to concentrations of credit risk
  consist primarily of cash and cash equivalents and accounts receivable.
  Investment policies have been implemented that limit investments to investment
  grade securities. We conduct business outside of North America in Europe and
  Asia Pacific, and are considering other regions. The risk with respect to
  accounts receivable is mitigated by credit evaluations we perform on our
  customers and by the diversification of our customer base. Historically, we have
  not hedged any of our foreign currency risk associated with accounts receivable.
  No individual customer has represented more than 10% of our total revenue in the
  three months ended March&#160;31, 2009 and 2008.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  purchase all of our appliances from our contract manufacturer, Flextronics
  International, or Flextronics. Our capacity expansion shelves and the chassis
  for our DD 6XX appliances are currently supplied exclusively by a single vendor,
  Xyratex Technology Limited, or Xyratex. Our appliances depend on NVRAM cards
  that currently are only available from a single vendor, Curtiss-Wright
  Corporation. Any disruption in our suppliers&#8217; ability to timely procure
  necessary components in the quantities required, or at reasonable prices, could
  result in a delay in the shipment of our appliances.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Foreign
  Currency Translation</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  majority of our sales arrangements are denominated in United States dollars or
  Euros, while a smaller portion of our sales agreements are denominated in
  Canadian dollars, British sterling and Australian dollars. In addition, we incur
  operating expenses in local foreign currencies in those countries where we have
  sales and marketing and administrative personnel. The functional currency of our
  foreign operations is the local country&#8217;s currency. Consequently, expenses of
  operations outside the United States are translated into United States dollars
  using average exchange rates for the period reported, while assets and
  liabilities of operations outside the United States are translated into United
  States dollars using end-of-period exchange rates. The effects of foreign
  currency translation of the financial statements of our foreign operations are
  included in stockholders&#8217; equity as a component of accumulated other
  comprehensive loss in the accompanying condensed consolidated balance sheets.
  The effects of foreign currency remeasurements for non-U.S. currency denominated
  assets and liabilities related to our domestic operations are recognized in our
  condensed consolidated statements of income, and amounted to a gain of $12,000
  and $1.2 million for the three months ended March&#160;31, 2009 and 2008,
  respectively.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">7</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Allowance
  for Doubtful Accounts</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  perform credit evaluations of our customers&#8217; financial condition and generally
  do not require collateral from our customers. These evaluations require
  significant judgment and are based on a variety of factors including, but not
  limited to, current economic trends, historical payments, bad debt write-off
  experience and financial review of the customer.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  maintain an allowance for doubtful accounts for estimated losses resulting from
  the inability or unwillingness of our customers to make required payments. When
  we become aware that a specific customer is unable or unwilling to meet its
  financial obligations, we record a specific allowance to reflect the level of
  credit risk in the customer&#8217;s outstanding receivable balance. In addition, we
  record additional allowances based on certain percentages of aged receivable
  balances. We classify bad debt expenses against revenue. For the three months
  ended March 31, 2009 and 2008, we did not have any write-offs of accounts
  receivable. To date, our accounts receivable write-offs have not been
  significant and the allowance for doubtful accounts has not been
  material.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Inventory
  Valuation</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Inventories
  consist of hardware and related component parts and are stated at the lower of
  cost (on a first-in, first-out basis) or market value. Finished goods constitute
  a large portion of our inventory and include customer evaluation units which are
  carried at cost less accumulated amortization. We amortize the cost of these
  evaluation units on a straight-line basis over twelve months upon the initial
  transfer of a unit into the evaluation pool. The cost of the amortization of
  evaluation units is included in cost of product revenue. If an evaluation unit
  is purchased, we record a sale pursuant to our revenue recognition policy. We
  assess the valuation of our inventory on a quarterly basis and write down the
  value for estimated excess and obsolete inventory based upon estimates of future
  demand, including warranty requirements. Inherent in our estimates of market
  value in determining inventory valuation are estimates related to economic
  trends, future demand for our products and technological obsolescence of our
  products.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Inventory
  write-downs are recorded in cost of product revenue and have not been material
  in any period. Spares are expensed as part of our warranty accrual to cost of
  product revenue. We do not allocate indirect overhead costs to finished goods
  inventory as these amounts are not material.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  outsource the assembly of our products to a third-party manufacturing facility
  under an annual contract which renews automatically but may be terminated by
  either party with 90 days&#8217; written notice. We also purchase some finished
  products from a single source supplier under a three-year agreement that expires
  in March 2010. At March&#160;31, 2009, we had $18.4 million of non-cancellable
  purchase commitments with a third-party supplier.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Warranty
  Reserve</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Upon
  shipment of products to our customers, we provide for the estimated cost to
  repair or replace products that may be returned under warranty. Our warranty
  period is typically 12 months from the date of shipment to the customer for
  hardware and 90 days for software. For existing products, the warranty reserve
  is based on actual historical experience. For new products, the warranty reserve
  is based on historical experience of similar products until such time as
  sufficient historical data has been collected for the new product. To the extent
  there are differences between our estimates and actual results, our condensed
  consolidated financial statements will be affected. The following table is a
  summary of our warranty activity that is included in other accrued liabilities
  in the condensed consolidated balance sheets:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Warranty
        reserve&#8212;beginning</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">668</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">596</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Warranty
        expense</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">420</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">229</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Warranty
        usage</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(542</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(263</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Warranty
        reserve&#8212;ending</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">546</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">562</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Income
  Taxes</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  account for income taxes in accordance with SFAS No.&#160;109,<font style="DISPLAY: inline; FONT-STYLE: italic"> Accounting for Income Taxes,
  </font>or SFAS 109. Deferred income taxes are recorded for the expected tax
  consequences of temporary differences between the tax bases of assets and
  liabilities for financial reporting purposes and amounts recognized for income
  tax purposes. Effective January&#160;1, 2007, we adopted Financial Accounting
  Standards Interpretation, or FIN, No.&#160;48,<font style="DISPLAY: inline; FONT-STYLE: italic"> Accounting for Uncertainty in
  Income Taxes&#8212;an interpretation of FASB Statement No.&#160;109</font>, or FIN
  48.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Comprehensive
  Income (Loss)</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Comprehensive
  income (loss) consists of net income and changes in accumulated other
  comprehensive loss. Comprehensive income (loss) for the three months ended March
  31, 2009 and 2008 was as follows:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,250</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,741</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Change
        in unrealized loss on available-for-sale investments&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(516</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,322</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Foreign
        currency translation adjustments</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(925</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Comprehensive
        income (loss)</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(191</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,429</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Accumulated
  other comprehensive loss presented in the accompanying condensed consolidated
  balance sheets consists of foreign currency translation and unrealized gains and
  losses on available-for-sale investments, net of taxes, for all periods
  presented:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Accumulated
        net unrealized gain (loss) on:</font></div>
                </td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Available-for-sale
        investments</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(154</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">362</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Foreign
        currency translations</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,297</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(372</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        accumulated other comprehensive loss</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,451</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(10</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">8</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Recent
  Accounting Pronouncements</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In April
  2009, the FASB issued FASB Staff Position, or FSP, No. 141(R)-1, <font style="DISPLAY: inline; FONT-STYLE: italic">Accounting for Assets Acquired and
  Liabilities Assumed in a Business</font><font style="DISPLAY: inline; FONT-STYLE: italic">&#160;</font><font style="DISPLAY: inline; FONT-STYLE: italic">Combination That Arise from
  Contingencies</font>, or FSP 141(R)-1. FSP 141(R)-1 amends and clarifies FASB
  Statement No. 141&#160;(revised 2007), <font style="DISPLAY: inline; FONT-STYLE: italic">Business Combinations</font>, to
  address application issues raised by preparers,&#160;auditors, and members of
  the legal profession on initial recognition and measurement,&#160;subsequent
  measurement and accounting, and disclosure of assets and liabilities
  arising&#160;from contingencies in a business combination. FSP 141(R)-1 is
  effective for business combinations occurring after the beginning of&#160;the
  first annual reporting period beginning on or after December 15, 2008. The
  impact of FSP 141(R)-1 will depend upon the nature, terms, and size of the
  acquisitions we consummate after the effective date, if any.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In April
  2009, the FASB issued FSP FAS No. 107-1 and APB 28-1, <font style="DISPLAY: inline; FONT-STYLE: italic">Interim Disclosures about Fair Value
  of Financial Instruments</font>, or FSP 107-1. This FSP amends FASB Statement
  No. 107, <font style="DISPLAY: inline; FONT-STYLE: italic">Disclosures about
  Fair Value of Financial Instruments</font>, to require disclosures about fair
  value of financial&#160;instruments for interim reporting periods of publicly
  traded companies as well as in annual&#160;financial statements. This FSP also
  amends APB Opinion No. 28, <font style="DISPLAY: inline; FONT-STYLE: italic">Interim Financial Reporting</font>,
  to require those disclosures in summarized financial information at
  interim&#160;reporting periods.&#160;This FSP shall be effective for interim
  reporting periods ending after June 15, 2009,&#160;with early adoption permitted
  for periods ending after March 15, 2009. An entity may&#160;early adopt this FSP
  only if it also elects to early adopt FSP FAS 157-4, <font style="DISPLAY: inline; FONT-STYLE: italic">Determining Fair Value When the
  Volume and Level of Activity for the Asset or Liability Have Significantly
  Decreased and Identifying Transactions That Are Not Orderly</font>, or FSP
  157-4, and FSP FAS 115-2 and&#160;FAS 124-2, <font style="DISPLAY: inline; FONT-STYLE: italic">Recognition and Presentation of
  Other-Than-Temporary Impairments</font>. This&#160;FSP does not require
  disclosures for earlier periods presented for comparative purposes
  at&#160;initial adoption. In periods after initial adoption, this FSP requires
  comparative&#160;disclosures only for periods ending after initial adoption. The
  adoption of FSP 107-1 is not expected to have an impact on our consolidated
  results of operations or financial condition.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In April
  2009, the FASB issued FSP No. 115-2 and FAS 124-2, <font style="DISPLAY: inline; FONT-STYLE: italic">Recognition and Presentation of
  Other-than-Temporary Impairments</font>, or FSP 115-2. This FSP amends the
  other-than-temporary impairment guidance&#160;in U.S. GAAP for debt securities
  to make the guidance more operational and to improve the&#160;presentation and
  disclosure of other-than-temporary impairments on debt and equity
  securities&#160;in the financial statements. This FSP does not amend existing
  recognition and measurement&#160;guidance related to other-than-temporary
  impairments of equity securities. FSP 115-2 shall be effective for interim and
  annual reporting periods ending after June 15,&#160;2009, with early adoption
  permitted for periods ending after March 15, 2009. Earlier adoption&#160;for
  periods ending before March 15, 2009, is not permitted. If an entity elects to
  adopt early&#160;either FSP 157-4&#160;or FSP 107-1, the entity also is required
  to adopt early this FSP. Additionally, if an entity elects to&#160;adopt early
  this FSP, it is required to adopt FSP FAS 157-4. This FSP does not
  require&#160;disclosures for earlier periods presented for comparative purposes
  at initial adoption. In periods&#160;after initial adoption, this FSP requires
  comparative disclosures only for periods ending after&#160;initial adoption. We
  are currently evaluating the impact of FSP 115-2, although the adoption of FSP
  115-2 is not expected to have a material impact on our consolidated results of
  operations or financial condition.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In April
  2009, the FASB issued FSP No. 157-4, <font style="DISPLAY: inline; FONT-STYLE: italic">Determining Fair Value When the
  Volume and Level of Activity for the Asset or Liability Have Significantly
  Decreased and Identifying Transactions That Are Not Orderly</font>, or FSP
  157-4. This FSP provides additional guidance for estimating fair&#160;value in
  accordance with FAS 157, when the&#160;volume and level of activity for the
  asset or liability have significantly decreased. This&#160;FSP also includes
  guidance on identifying circumstances that indicate a transaction is
  not&#160;orderly. FSP 157-4 shall be effective for interim and annual reporting
  periods ending after&#160;June 15, 2009, and shall be applied prospectively.
  Early adoption is permitted for periods&#160;ending after March 15, 2009.
  Earlier adoption for periods ending before March 15, 2009,&#160;is not
  permitted. If a reporting entity elects to adopt early either FSP 115-2 or FSP
  107-1, the reporting entity also is required to adopt early this
  FSP.&#160;Additionally, if the reporting entity elects to adopt early this FSP,
  FSP 115-2 also must be adopted early. This FSP does not require disclosures for
  earlier&#160;periods presented for comparative purposes at initial adoption. In
  periods after initial&#160;adoption, this FSP requires comparative disclosures
  only for periods ending after initial&#160;adoption. The adoption of FSP 157-4
  is not expected to have a material impact on our consolidated results of
  operations or financial condition.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">9</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">2.&#160;CASH
  AND INVESTMENTS AND FAIR VALUE MEASUREMENTS</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  consider all highly liquid investments purchased with an original maturity of 90
  days or less to be cash equivalents. Cash and cash equivalents consist primarily
  of highly liquid investments in time deposits held at major banks, commercial
  paper, U.S. government agency securities and other money market securities.
  Investments with original maturities greater than approximately three months and
  remaining maturities less than one year are classified as short-term investments
  as these investments are considered available for current operations.
  Investments with remaining maturities greater than one year are classified as
  long-term investments. All investments, except for auction-rate securities, are
  designated as available-for-sale and are therefore reported at fair value, with
  unrealized gains and losses recorded in accumulated other comprehensive loss.
  Unrealized gains or losses amounted to $154,000 of net unrealized losses and
  $362,000 of net unrealized gains at March 31, 2009 and December&#160;31, 2008,
  respectively. As of March 31, 2009, all of our debt securities classified as
  available-for-sale had maturities of one year or less.&#160;&#160;During the
  fourth quarter of fiscal 2008, we reclassified our auction-rate securities from
  available-for-sale to trading securities, which are reported at fair value, with
  gains or losses resulting from changes in fair value recognized in
  earnings.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&#160;The
  following tables summarize our cash and investments classified as
  available-for-sale as of March 31, 2009 and December 31, 2008:</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Adjusted
        Cost&#160;at</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March&#160;31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gross</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unrealized</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">Gains</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gross</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unrealized</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">Losses</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Fair&#160;</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Value
        at</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March&#160;31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        and cash equivalents:</font></div>
                </td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">63,525</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">63,525</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Money
        market funds</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">55,642</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">55,642</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        cash and cash equivalents</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">119,167</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">119,167</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Short-term
        investments:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Commercial
        paper</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,990</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(5</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,985</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Corporate
        bonds</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">42,565</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">33</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(316</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">42,282</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">U.S.
        government agencies</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">82,284</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">137</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(3</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">82,418</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        short-term investments</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">127,839</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">170</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(324</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">127,685</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        cash and cash equivalents and short-term investments</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">247,006</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">170</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(324</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">246,852</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Adjusted
        Cost&#160;at</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December&#160;31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gross</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unrealized</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">Gains</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gross</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unrealized</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">Losses</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Fair&#160;</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Value
        at</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December&#160;31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        and cash equivalents:</font></div>
                </td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">51,019</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">51,019</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Commercial
        paper</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,875</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,878</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Money
        market funds</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">63,942</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 30.8pt"></font>&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">63,942</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Corporate
        bonds</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,018</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 28.25pt"></font>&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,018</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">U.S.
        government agencies</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,521</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 30.8pt"></font>&#8212;&#160;</font> </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,523</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        cash and cash equivalents</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">128,375</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">128,380</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Short-term
        investments:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Commercial
        paper</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">12,957</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">29</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">12,986</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Corporate
        bonds</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">26,472</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">89</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(62</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">26,499</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">U.S.
        government agencies</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">65,726</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">302</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">66,027</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        short-term investments</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">105,155</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">420</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(63</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">105,512</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        cash and cash equivalents and short-term investments</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">233,530</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">425</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(63</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">233,892</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table summarizes at March 31, 2009, those available-for-sale
  securities that were in an unrealized loss position, the fair value and gross
  unrealized losses aggregated by type of investment instrument and the length of
  time that individual securities have been in a continuous unrealized loss
  position. All unrealized losses on our available-for-sale investments have been
  in a continuous unrealized loss position for less than 12 months. Investments
  that were in an unrealized gain position have been excluded from the
  table:</font><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Less
        than 12 months</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Fair
        Value</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gross
        Unrealized Losses</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Corporate
        bonds&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">31,218</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(316</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Commercial
        paper</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,985</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(5</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">U.S.
        government agencies</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">8,599</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(3</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">42,802</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(324</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">10</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The gross
  unrealized losses on the investments in corporate bonds and U.S. government
  agencies were the result of overall market aversion, lack of demand for
  securities that are non-government guaranteed, and the relative widening of
  credit spreads relative to the U.S. treasuries. Gross unrealized losses on all
  available-for-sale securities at March 31, 2009 are considered temporary in
  nature. Factors considered in determining whether a loss is temporary include
  the length of time and extent to which fair value has been less than the cost
  basis and our intent and ability to hold an investment for a period of time
  sufficient to allow for any anticipated recovery in market value.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">As of
  March 31, 2009, we had auction-rate securities with a face value of $31.0
  million that had a fair value of $27.7 million. In February 2008, auctions began
  to fail for these securities and each auction since then has failed. An auction
  failure means that the parties wishing to sell securities could not. As a
  result, our ability to liquidate these auction-rate securities and fully recover
  the carrying value of these investments in the near term may be limited or not
  exist. All of our auction-rate securities are currently AAA-rated by at least
  one rating agency.&#160;&#160;Our auction-rate securities are taxable municipal
  revenue bond obligations which are supported by higher education student loan
  trusts.&#160;&#160;These trusts contain student loans which are substantially
  backed by the U.S. Federal Government, via the U.S. Department of Education's
  Higher Education Act, which is known as the Federal Family Education Loan
  Program (FFELP). Based on the overall failure rate of these auctions, the
  frequency of the failures, and the underlying maturities of the securities, a
  portion of which are up to 40 years, we have classified auction-rate securities
  as long-term investments on our balance sheet.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  November 2008, we signed a broad-based settlement proposal from UBS in which we
  have the right to sell the securities back to affiliates of UBS at par during
  the period from June 30, 2010 to July 2, 2012 if liquidity does not return to
  the auction-rate securities market sooner.&#160;&#160;The affiliates of UBS will
  retain the right to sell our auction-rate securities on our behalf, without
  prior notification, at any time prior to July 2, 2012 as long as we receive par
  value from such sale. Although we expect to exercise our right, if we do not
  exercise it before July 2, 2012, it will expire and UBS will have no further
  rights or obligations to buy our auction-rate securities. The auction-rate
  securities will continue to accrue interest as determined by the auction process
  or the terms outlined in the prospectus of the auction-rate securities if the
  auction process fails.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  enforceability of this right results in a put option that is accounted for
  separately from the auction-rate securities. The put option represents a firm
  agreement in accordance with FASB Statement No. 133, <font style="DISPLAY: inline; FONT-STYLE: italic">Accounting for Derivative
  Instruments and Hedging Activities</font>, which defines a firm agreement with
  an unrelated party, binding on both parties and usually legally enforceable,
  with the following characteristics: a) the agreement specifies all significant
  terms, including the quantity to be exchanged, the fixed price, and the timing
  of the transaction, and b) the agreement includes a disincentive for
  nonperformance that is sufficiently large to make performance probable. We
  elected to account for this put option at fair value under FASB Statement No.
  159, <font style="DISPLAY: inline; FONT-STYLE: italic">The Fair Value Option for
  Financial Assets and Liabilities</font>, or SFAS 159.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Prior to
  acquiring the put option, we recorded our auction-rate securities as
  available-for-sale investments, and therefore recorded resulting unrealized
  gains or losses, net of tax, in accumulated other comprehensive income in
  stockholders&#8217; equity. In connection with the acquisition of the put option, we
  reclassified our auction-rate securities from available-for-sale to trading
  securities. The transfer to trading securities reflects management&#8217;s intent to
  exercise the put option during the period June 30, 2010 to July 2,
  2012.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The fair
  value of the put option of $3.2 million is included in the condensed
  consolidated balance sheet as of March 31, 2009 as a long-term
  investment.&#160;&#160;The net effect of the fair value of the put option and
  the fair value of the auction-rate securities for the three months ended March
  31, 2009 was a gain of $65,000, which was recorded in other income (expense),
  net in our condensed consolidated statement of income. We believe that
  subsequent changes in the value of the put option will largely offset the
  subsequent fair value movements of the auction-rate securities, subject to the
  continued expected performance by UBS of its obligations under the
  agreement.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Fair
  Value Measurements</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Effective
  January 1, 2008, we adopted SFAS 157. In February 2008, the FASB, issued FSP
  157-2, which provides a one year deferral of the effective date of SFAS 157 for
  non-financial assets and non-financial liabilities, except those that are
  recognized or disclosed in the financial statements at fair value at least
  annually. Effective January 1, 2009, we adopted FSP 157-2 for non-financial
  assets and non-financial liabilities. SFAS 157 defines fair value, establishes a
  framework for measuring fair value under GAAP and enhances disclosures about
  fair value measurements. Fair value is defined under SFAS 157 as the exchange
  price that would be received for an asset or paid to transfer a liability (an
  exit price) in the principal or most advantageous market for the asset or
  liability in an orderly transaction between market participants on the
  measurement date. Valuation techniques used to measure fair value under SFAS 157
  must maximize the use of observable inputs and minimize the use of unobservable
  inputs.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  financial instruments are measured and recorded at fair value. Our non-financial
  assets, such as intangible assets and property, plant and equipment are measured
  at fair value when there is an indicator of impairment and recorded at fair
  value only when an impairment charge is recognized. The adoption of this
  statement did not have a material impact on our condensed consolidated results
  of operations and financial condition.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  February 2007, the FASB issued SFAS 159. SFAS 159 permits companies to choose to
  measure many financial instruments and certain other items at fair value that
  are not currently required to be measured at fair value and establishes
  presentation and disclosure requirements designed to facilitate comparisons
  between companies that choose different measurement attributes for similar types
  of assets and liabilities.&#160;&#160;We elected not to adopt the fair value
  option on existing eligible financial instruments as of January 1, 2008.
  However, because the SFAS 159 election is based on an instrument-by-instrument
  election at the time the company first recognizes an eligible item or enters
  into an eligible firm commitment, we may decide to exercise the option on new
  items in the future. The adoption of SFAS 159 did not have a significant impact
  on our condensed consolidated results of operations and financial
  condition.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  standard describes a fair value hierarchy based on three levels of inputs, of
  which the first two are considered observable and the last unobservable, that
  may be used to measure fair value, as follows:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr bgcolor="#cceeff">
                <td valign="top" width="29">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font><font id="TAB2" style="COLOR: black; LETTER-SPACING: 9pt">&#160;</font></div>
                </td>
                <td align="left" valign="top" width="1199">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Level
        1 - Quoted prices in active markets for identical assets or
        liabilities.</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
                </td>
              </tr>
              <tr bgcolor="white">
                <td valign="top" width="29">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font><font id="TAB2" style="COLOR: black; LETTER-SPACING: 9pt">&#160;</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
                </td>
                <td align="left" valign="top" width="1199">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Level
        2 - Inputs other than Level 1 that are observable, either directly or
        indirectly, such as quoted prices for similar assets or liabilities;
        quoted prices in markets that are not active; or other inputs that are
        observable or can be corroborated by observable market data for
        substantially the full term of the assets or
    liabilities.</font></div>
                </td>
              </tr>
              <tr bgcolor="#cceeff">
                <td valign="middle" width="29">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font><font id="TAB2" style="COLOR: black; LETTER-SPACING: 9pt">&#160;</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
                </td>
                <td align="left" valign="top" width="1199">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Level
        3 - Unobservable inputs that are supported by little or no market activity
        and that are significant to the fair value of the assets or
        liabilities.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Instruments
  that are classified within Level 1 of the fair value hierarchy generally include
  most money market securities.&#160;&#160;Determination of fair value for Level 1
  instruments does not require significant judgment or estimation. Instruments
  that are classified within Level 2 of the fair value hierarchy generally include
  U.S. agency securities, commercial paper and corporate bonds. We determine the
  fair values for these instruments using industry standard pricing services, data
  providers and other third-party sources.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">11</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  accordance with SFAS 157, the following table represents our fair value
  hierarchy for our financial assets (cash equivalents and short-term and
  long-term investments) measured at fair value on a recurring basis as of March
  31, 2009:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br>&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Level
        1</font></div>
                    <div style="DISPLAY: block; TEXT-INDENT: 0pt">
                    </div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Level
        2</font></div>
                    <div style="DISPLAY: block; TEXT-INDENT: 0pt">
                    </div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Level
        3</font></div>
                    <div style="DISPLAY: block; TEXT-INDENT: 0pt">
                    </div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total</font></div>
                    <div style="DISPLAY: block; TEXT-INDENT: 0pt">
                    </div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Money
        market funds&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">55,642</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">55,642</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Commercial
        paper</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,985</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,985</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Auction-rate
        securities</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">27,703</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">27,703</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Put
        option</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,228</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,228</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Corporate
        bonds</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">42,282</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">42,282</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">U.S.
        government agencies</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">82,418</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">82,418</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">55,642</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">127,685</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">30,931</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">214,258</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><br>&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Level 3
  instruments consist of auction-rate securities whose underlying assets are
  generally taxable municipal revenue bond obligations which are supported by
  higher education student loan trusts and the UBS put option. Currently there is
  not an active market for the auction-rate securities, and therefore they do not
  have a readily determinable market value. At March 31, 2009, the auction-rate
  securities had a face value of $31.0 million and were valued at a fair value of
  $27.7 million. The fair value of these auction-rate securities was determined
  using a discounted cash flow pricing model that incorporated financial inputs
  such as projected cash flows, discount rates, expected interest rates to be paid
  to investors and an estimated liquidity discount. The weighted average life over
  which cash flows were projected was determined to be approximately five years,
  given the collateral composition of the securities and related historical and
  projected prepayments. The discount rates that were applied to the pricing model
  were based on market data and information for comparable or similar term student
  loan asset-backed securities. The expected interest rate to be paid to investors
  in a failed auction was determined by the contractual terms for each security.
  The liquidity discount represents an estimate of the additional return an
  investor would require to compensate for the lack of liquidity of the student
  loan auction-rate securities. Because there can be no assurance of a successful
  auction in the future, all of our auction-rate securities are recorded in
  long-term investments.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We valued
  the UBS put option using a discounted cash flow approach including estimates of,
  based on data available as of March 31, 2009, interest rates, timing and amount
  of cash flows, adjusted for any bearer risk associated with UBS&#8217;s financial
  ability to repurchase the auction-rate securities beginning June 30, 2010. Based
  on the discounted cash flow model, we determined the fair value of the put
  option to be $3.2 million. Any change in these assumptions and market conditions
  would affect the value of this put option.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table provides a reconciliation for all financial instruments measured
  at fair value using significant unobservable inputs (Level 3) for the three
  months ended March 31, 2009:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Put
        Option</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Auction-rate
        Securities</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Balance
        at December 31,
        2008&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,755</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">26,111</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        gains (losses) included in
        earnings&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,527</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,592</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Balance
        at March 31, 2009</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,228</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">27,703</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">12</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">3.&#160;INVENTORIES</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Inventories
  consisted of the following:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Raw
        materials and
        accessories&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,662</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">876</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Evaluation
        units,
        net&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,466</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,672</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Finished
        goods&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">923</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,090</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,051</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,638</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Amortization
  related to evaluation units was $580,000 and $654,000 for the three months ended
  March&#160;31, 2009 and 2008, respectively.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">13</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">4.
  DEFERRED REVENUE</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Deferred
  revenue consisted of the following:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Product</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">298</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">924</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Support
        and services</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">43,544</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,589</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Less:
        deferred cost of product revenue</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(93</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(192</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Deferred
        revenue, current</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">43,749</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">39,321</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Support
        and services, non-current</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">31,985</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">28,399</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Deferred
        revenue, non-current</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">31,985</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">28,399</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Deferred
  product revenue relates to arrangements where not all revenue recognition
  criteria have been met. Deferred support and services revenue represents
  customer payments made in advance for annual support and services contracts.
  Support and services contracts are typically billed in advance on a per annum
  basis and revenue is recognized ratably over the support period. All customers
  are known to us upon sale of our appliances.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">14</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">5.
  GUARANTEES</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  agreements with our channel partners and customers generally include certain
  provisions for indemnifying the channel partners and customers against
  liabilities if our products infringe a third party&#8217;s intellectual property
  rights. To date, we have not incurred any material costs as a result of such
  indemnification provisions and have not accrued any liabilities related to such
  obligations in our condensed consolidated financial statements.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">As
  permitted or required under Delaware law and to the maximum extent allowable
  under that law, we have certain obligations to indemnify our officers, directors
  and certain key employees for certain events or occurrences while the officer,
  director or employee is or was serving at our request in such capacity. These
  indemnification obligations are valid as long as the director, officer or
  employee acted in good faith and in a manner the person reasonably believed to
  be in or not opposed to the best interests of the corporation, and, with respect
  to any criminal proceeding, had no reasonable cause to believe his or her
  conduct was unlawful. The maximum potential amount of future payments we could
  be required to make under these indemnification obligations is unlimited;
  however, we have a director and officer insurance policy that mitigates our
  exposure and generally enables us to recover a portion of any future amounts
  paid.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">15</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">6.
  NET INCOME PER SHARE </font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Basic net
  income per share is computed by dividing net income by the weighted average
  number of common shares outstanding during the period. Diluted net income per
  share is computed by giving effect to all potential dilutive common shares,
  including options, common stock subject to repurchase and convertible preferred
  stock.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table sets forth the computation of net income per share:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands, except per share amounts)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,250</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,741</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Shares
        used in computing net income per share, basic</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">60,157</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">56,414</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income per share, basic</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.02</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.05</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Dilutive
        potential common shares:</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Weighted
        average common shares
        outstanding&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">60,157</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">56,414</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Incremental
        common shares attributable to exercise of outstanding employee stock
        options, restricted stock and restricted stock units (assuming proceeds
        would be used to purchase common stock)</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,582</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 6.45pt"></font>8,964</font> </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Shares
        used in computing net income per share, diluted</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">65,739</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">65,378</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Net
        income per share, diluted</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.02</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.04</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following weighted average outstanding options and common stock subject to
  repurchase were excluded from the computation of diluted net income per share
  for the periods presented because including them would have had an antidilutive
  effect:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Options
        to purchase common stock</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,536</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">939</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Common
        stock subject to repurchase</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,038</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">16</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">7.&#160;
  STOCK-BASED COMPENSATION</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Stock-Based
  Compensation Plan Activities</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-STYLE: italic">Stock
  Options.</font>&#160;&#160;A summary of option activity under all of our plans
  as of March 31, 2009 and changes during the three months ended March 31, 2009 is
  presented below (in thousands, except for the weighted average exercise price
  and weighted average remaining contractual term):</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="14" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Options
        Outstanding</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Available&#160;for
        Grant</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Shares</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Weighted
        Average Exercise Price</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Weighted
        Average Remaining Contractual Term</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Aggregate
        Intrinsic Value</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="40%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December
        31, 2008</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,052</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 3.15pt"></font>13,765</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10.49</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7.59</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">132,922</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="40%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Additional
        shares authorized</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,008</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 27.2pt"></font>&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="40%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Options
        granted</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(1,079</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 10.05pt"></font>1,079</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">14.58</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="40%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Restricted
        stock units granted</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(872</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 27.2pt"></font>&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 27.2pt"></font>&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="40%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Options
        exercised</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 11.2pt"></font>(567</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2.03</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="40%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Options
        forfeited</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">699</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 11.2pt"></font>(699</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">19.19</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="40%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Restricted
        stock units cancelled</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">15</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 27.2pt"></font>&#8212;</font> </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 27.2pt"></font>&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="40%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31, 2009</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,823</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 3.15pt"></font>13,578</font> </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10.72</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7.76</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">70,786</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="40%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Vested
        and expected to vest after March 31, 2009, net of expected
        forfeitures</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 3.15pt"></font>12,826</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10.48</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7.70</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">69,156</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="40%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Exercisable
        at March 31, 2009</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 10.05pt"></font>5,457</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6.16</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6.67</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">46,222</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  weighted-average grant-date fair value per share of stock options granted was
  $7.83 and $11.91 for the three months ended March 31, 2009 and 2008,
  respectively. As of March 31, 2009, the total compensation expense related to
  options granted to employees but not yet recognized was approximately $54.6
  million, net of estimated forfeitures. This expense will be amortized on a
  straight-line basis over a weighted average remaining life of approximately 2.67
  years.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-STYLE: italic">Restricted Stock
  Awards.</font>&#160;&#160;On June 20, 2007, we granted 383,998 shares of
  restricted stock, granted at fair value based on the Black-Scholes valuation
  model, 10,000 shares of which vested immediately on June 27, 2007 and the
  remainder vest over a four year period that commenced on June 27, 2007. In
  addition, during the years ended December&#160;31, 2007 and 2006, we awarded
  30,000 and 72,270 shares of restricted stock, respectively that granted the
  recipient fully vested shares of our common stock based on the deemed market
  value of our common stock on the date of grant. As of March 31, 2009, we had
  $3.0 million of total unrecognized compensation expense, net of estimated
  forfeitures, related to all restricted stock awards, which will be recognized
  over a weighted average estimated remaining life of 2.24 years.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table summarizes unvested restricted stock awards outstanding at
  December 31, 2008 and March 31, 2009 and the activity during the three months
  (in thousands except for weighted average grant date fair value):</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Shares</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Weighted
        Average Grant Date Fair Value</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unvested
        stock outstanding at December 31, 2008</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">257</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">15.00</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Vested</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(23</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">15.00</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unvested
        stock outstanding at March 31, 2009</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">234</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">15.00</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-STYLE: italic">Restricted Stock
  Units.&#160;&#160;</font>In December 2008, we began issuing RSUs to employees.
  The cost of these awards is determined using the fair value of our common stock
  on the date of the grant, and compensation is recognized on a straight-line
  basis over the requisite service period. No RSUs were vested as of March 31,
  2009. As of March 31, 2009, we had $13.5 million of total unrecognized
  compensation expense, net of estimated forfeitures, related to RSUs, which will
  be recognized over a weighted average estimated remaining life of 3.81
  years.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table summarizes unvested restricted stock awards outstanding at
  December 31, 2008 and March 31, 2009 and the activity during the three months
  (in thousands except for weighted average grant date fair value):</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Shares</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Weighted
        Average Grant Date Fair Value</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unvested
        stock outstanding at December 31, 2008</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">19</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">18.15</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Awarded</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">872</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">16.84</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 27pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Forfeited</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(15</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">16.85</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unvested
        stock outstanding at March 31, 2009</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">876</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">16.87</font></td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-STYLE: italic">Employee Stock
  Purchase Plan. </font>Our employee stock purchase plan is compensatory, and we
  recognized $645,000 and $1.0 million of expense in the three months ended
  March&#160;31, 2009 and 2008, respectively. At March 31, 2009, there was $1.1
  million of total unrecognized compensation cost related to the ESPP that is
  expected to be recognized over the next 4 months.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">At March
  31, 2009 and December&#160;31, 2008, there were 527,000 and 586,000 shares,
  respectively, subject to repurchase under all common stock repurchase agreements
  upon forfeiture or early termination of employment. The cash received from the
  sale of these shares is initially recorded as a liability in long-term exercised
  unvested options and is subsequently reclassified to common stock as the shares
  vest. At March 31, 2009 and December&#160;31, 2008, there was $260,000 and
  $285,000, respectively, recorded in non-current liabilities related to the
  issuance of these shares.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">17</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Stock-Based
  Compensation</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  account for stock-based compensation using the fair value method in accordance
  with the provisions of SFAS 123R. We recognize this expense on a straight-line
  basis over the optionees&#8217; requisite service period, which is assumed to be the
  same as the vesting schedule of the options. We estimate the grant date fair
  value of stock option awards under the provisions of SFAS 123R using the
  Black-Scholes option valuation model, which requires the input of highly
  subjective assumptions, including the expected life of the share-based award and
  stock price volatility. The assumptions used in calculating the fair value of
  stock-based compensation represent management&#8217;s best estimates, but these
  estimates involve inherent uncertainties and the application of management
  judgment. As a result, if other assumptions had been used, our stock-based
  compensation expense could have been materially different. In addition, we are
  required to estimate the expected forfeiture rate and only recognize expense for
  those awards expected to vest. We estimated the expected forfeiture rate at the
  time of grant to be 5%. If our actual forfeiture rate is materially different
  from our estimate, the stock-based compensation expense could be materially
  different. We will revise the expected forfeiture rate, if necessary, in
  subsequent periods if actual forfeitures differ from those
  estimated.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Valuation
  Assumptions</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table summarizes the weighted average assumptions used in determining
  the fair value of stock options granted and shares issued under our
  ESPP:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Stock
        Option Plans</font></div>
                </td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Risk-free
        interest rate</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2.37</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2.78</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Dividend
        yield</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Volatility</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">58</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">58</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Expected
        life (years)</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5.55</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5.8</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Employee
        Stock Purchase Plan</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Risk-free
        interest rate</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">0.33</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2.78</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Dividend
        yield</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Volatility</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">68</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">58</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Expected
        life (months)</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For all
  of our stock option grants and issuance of ESPP shares, the risk-free interest
  rate is based on the yield available on U.S. Treasury zero-coupon issues with an
  equivalent remaining expected life. We have not paid dividends in the past and
  do not plan to pay any dividends in the foreseeable future. We estimated our
  expected volatility based on reported market value data for a group of publicly
  traded companies, which we selected from market indices that we believed were
  relatively comparable after consideration of their size, maturity,
  profitability, growth, risk and return on investment. We used the average
  expected volatility rates reported by the comparable group for an expected term
  that approximated the expected term that we estimated. The expected life for
  options granted is based on an analysis of our historical exercise and
  cancellation data.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Stock-Based
  Compensation Expense</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Stock-based
  compensation expense included in our condensed consolidated statements of income
  for the three months ended March 31, 2009 and 2008 was as follows:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; TEXT-INDENT: 0pt">&#160;</div>
                    <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                  </div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cost
        of product<font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: super">(1)</font></font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(115</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">134</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cost
        of support and services</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">121</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Sales
        and marketing</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,192</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,792</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Research
        and development</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,976</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,320</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">General
        and administrative</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,403</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,013</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        stock-based comensation expense</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,462</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,380</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">______________________</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(1) The
  negative value represents the recapture of expense for those that left within
  one year and whose shares were not vested.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">18</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">8.
  INCOME TAXES</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  account for income taxes under the provisions of SFAS No.&#160;109, <font style="DISPLAY: inline; FONT-STYLE: italic">Accounting for Income Taxes</font>.
  Under this method, deferred tax assets and liabilities are recognized based on
  the differences between the financial statement carrying amounts of existing
  assets and liabilities and their respective tax bases and carryforwards of net
  operating losses and tax credits. Deferred tax assets and liabilities are
  measured using enacted tax rates expected to apply to taxable income in the
  years in which those temporary differences are expected to be recovered or
  settled. Valuation allowances are established, when necessary, to reduce
  deferred tax assets to the amounts that will more likely than not be
  realized.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Effective
  January&#160;1, 2007, we adopted FASB Interpretation No. 48, or FIN 48. FIN 48
  prescribes a recognition threshold and measurement attribute for the financial
  statement recognition and measurement of uncertain tax positions taken or
  expected to be taken in a company&#8217;s income tax return, and also provides
  guidance on derecognition, classification, interest and penalties, accounting in
  interim periods, disclosure, and transition.&#160;&#160;As a result of the
  implementation of FIN 48, we recognized no change in the liability for
  unrecognized tax benefits related to tax positions taken in prior periods, and
  no corresponding change in retained earnings. Additionally, FIN 48 specifies
  that tax positions for which the timing of the ultimate resolution is uncertain
  should be recognized as long-term liabilities. We made no reclassifications
  between current taxes payable and long-term taxes payable upon adoption of FIN
  48.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Upon
  adoption of FIN 48, our policy to include interest and penalties related to
  unrecognized tax benefits within our provision for income taxes did not change.
  The tax years 2002 through 2008 remain open to examination by the major domestic
  taxing jurisdictions to which we are subject, and for the international
  jurisdictions the tax years open to examination vary depending on the local tax
  laws.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">On
  October&#160;3, 2008, the Emergency Economic Stabilization Act of 2008, Energy
  Improvement and Extension Act of 2008 and Tax Extenders and Alternative Minimum
  Tax Relief Act of 2008 (HR1424) was signed into law, which, as enacted, includes
  a provision that retroactively extends the research tax credit to
  January&#160;1, 2008 through December 31, 2009.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We file
  federal, state, and foreign income tax returns in many jurisdictions in the
  United States and abroad. For U.S. federal and California income tax purposes,
  the statute of limitations currently remains open for all years since our
  inception due to utilization of net operating losses and research and
  development tax credits generated in prior years.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; FONT-SIZE: 10pt">During 2008, we commenced the
  implementation of a global strategy that we believe will, in the long run,
  result in certain operational benefits as well as provide us with a lower
  overall tax rate. There can be no assurances that, when completed, </font><font style="DISPLAY: inline; FONT-SIZE: 10pt">our</font><font style="DISPLAY: inline; FONT-SIZE: 10pt"> efforts will produce the anticipated
  operational benefits or provide an overall lower tax rate for the Company. The
  expected benefits will depend on a number of factors, including our future
  business results and profitability, and the effectiveness and timing of our
  implementation of our global strategy, and changes in tax laws or the
  interpretation of such tax laws, and changes in generally</font><font style="DISPLAY: inline; FONT-SIZE: 10pt"> accepted accounting
  principles</font><font style="DISPLAY: inline; FONT-SIZE: 10pt">. </font><font style="DISPLAY: inline; FONT-SIZE: 10pt">We</font><font style="DISPLAY: inline; FONT-SIZE: 10pt"> may experience continued unbenefited
  foreign losses and, as a result, higher tax rates until </font><font style="DISPLAY: inline; FONT-SIZE: 10pt">our</font><font style="DISPLAY: inline; FONT-SIZE: 10pt"> global strategy is operational. As a
  result of undertaking these efforts, we anticipate an overall tax rate in 2009
  that is materially higher than our statutory tax rate.</font></font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">19</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">9.
  SEGMENT INFORMATION</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Statement
  of Financial Accounting Standards No.&#160;131,<font style="DISPLAY: inline; FONT-STYLE: italic"> Disclosures about Segments of an
  Enterprise and Related Information</font>, establishes standards for reporting
  information about operating segments. Operating segments are defined as
  components of an enterprise about which separate financial information is
  available that is evaluated regularly by the chief operating decision maker, or
  decision making group, in deciding how to allocate resources and in assessing
  performance. Our chief operating decision maker is our Chief Executive Officer.
  Our Chief Executive Officer reviews financial information presented on a
  consolidated basis, accompanied by information about revenue by geographic
  region for purposes of allocating resources and evaluating financial
  performance. We have one business activity and there are no segment managers who
  are held accountable for operations, operating results and plans for levels or
  components below the consolidated unit level. Accordingly, we consider ourselves
  to be in a single reporting segment and operating unit structure.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Revenue
  by geography is based on the billing address of the customer. The following
  tables set forth revenue and long-lived assets by geographic area:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Revenue</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">North
        America</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">62,666</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,646</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Europe,
        Africa and Middle East</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">13,464</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10,417</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Asia
        Pacific</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,906</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,552</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">79,036</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">52,615</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  above periods presented, no one country outside the United States represented
  10% or more of our total revenue.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Long-lived
  Assets</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Domestic</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,947</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,444</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">International</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">386</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">410</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">39,333</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,854</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br>&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">10.
  LEGAL MATTERS</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">From time
  to time, we may be involved in various legal proceedings arising in the ordinary
  course of business. There were no legal matters at March 31, 2009 that, in the
  opinion of management, might have a material adverse effect on our financial
  position, results of operations or cash flows.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">20</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><a name="item_1_3_3" /><a name="tx57463_7">Item&#160;2.</a></font></div>
                </td>
                <td align="left" valign="top" width="78%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Management&#8217;s
        Discussion and Analysis of Financial Condition and Results of
        Operations</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 54pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">The
  following discussion and analysis of our financial condition and results of
  operations should be read in conjunction with the condensed consolidated
  financial statements and related notes included elsewhere in this Form 10-Q. The
  information in this Form 10-Q contains forward-looking statements within the
  meaning of Section&#160;27A of the Securities Act and Section&#160;21E of the
  Exchange Act. Such statements are based upon current expectations that involve
  risks and uncertainties. Any statements contained herein that are not statements
  of historical facts may be deemed to be forward-looking statements. For example,
  words such as &#8220;may,&#8221; &#8220;will,&#8221; &#8220;should,&#8221; &#8220;estimates,&#8221; &#8220;predicts,&#8221; &#8220;potential,&#8221;
  &#8220;continue,&#8221; &#8220;strategy,&#8221; &#8220;believes,&#8221; &#8220;anticipates,&#8221; &#8220;plans,&#8221; &#8220;expects,&#8221; &#8220;intends&#8221;
  and similar expressions are intended to identify forward-looking statements. Our
  actual results and the timing of certain events may differ significantly from
  the results discussed in the forward-looking statements. Factors that might
  cause or contribute to such a discrepancy include, but are not limited to, those
  discussed elsewhere in this Form 10-Q in the section titled &#8220;Risk Factors.&#8221;
  Except as required by law, we undertake no obligation to publicly release any
  revisions to the forward-looking statements after the date of this Form
  10-Q.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Overview</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We are a
  leading provider of storage solutions for backup and archive applications based
  on deduplication technology.&#160; Our deduplication storage systems are
  designed to deliver reliable, efficient, and cost-effective solutions that
  enable enterprises of all sizes to manage, retain and protect their
  data.</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  believe offering a simple-to-manage deduplication storage product family
  supporting both high throughput for backup/restore and adaptability to other
  nearline applications, such as archiving, provides the application independent,
  consolidative infrastructure required for enterprise data protection storage. In
  addition to our storage systems, we provide global product support as well as
  software updates to customers that purchase a support and services contract, and
  we offer professional services.&#160;</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  products and services are designed to meet the demands of data protection for
  enterprise backup and archive applications.&#160; To this end, we work with
  leading application providers such as Symantec Corporation and F5 Networks to
  help ensure reliable, high performance joint deployments. To meet the needs of
  backup applications and disaster recovery, our systems must have high throughput
  to meet backup windows and sophisticated wide area network, or WAN, replication
  options.&#160; To meet the needs of file archiving, our products must support
  many millions of files and offer specialized features such as deduplicated
  snapshots and governance-oriented file locking.&#160; For both requirements, we
  believe the simplifying nature of our inline deduplication technology and
  plug-in appliances makes our products cost effective and easy to
  manage.</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  shipped the world&#8217;s first inline deduplication storage appliance in 2004. Since
  then, we have brought to market many significant innovations and industry firsts
  in deduplication storage and data management. We sell our appliances to
  enterprises worldwide in a variety of industries, including defense, education,
  entertainment, finance, government, healthcare, technology, legal, media and
  retail.&#160;As of March 31, 2009, the total number of customers that have
  purchased our appliances since inception was approximately 3,100 customers
  worldwide.</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We are
  headquartered in Santa Clara, California. Our personnel are located throughout
  the United&#160;States and in numerous countries worldwide. We have grown to
  over 820&#160;employees as of March 31, 2009, with operations in over 25
  countries around the world.&#160;We expect to continue to add personnel in the
  United States and internationally to provide additional geographic sales and
  technical support coverage.</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We sell
  our appliances through a network of channel partners and through our direct
  sales force. In the three months ended March 31, 2009 and 2008, approximately
  75% and 83%, respectively, of our revenue was generated by sales through
  indirect channels. As of March&#160;31, 2009, we had approximately 500 channel
  partners, and we expect that we will continue to sell a majority of our products
  and services through our channel partners. We consider the development of
  indirect sales channels in domestic and international markets to be important to
  future revenue growth and widespread acceptance of our products. We intend to
  expand these channel partner relationships in the future to further extend our
  distribution coverage. Over the past few quarters, we have been migrating toward
  a distribution model which incorporates master distributors in a two-tier
  distribution model. This model will provide us with various benefits including
  lower overall trade and credit risk, but will also result in increased discount
  levels to compensate the various value add participants in this distribution
  network.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Growth of
  our product revenue will depend on our ability to attract new customers and to
  make additional sales to existing customers. Our growth will also depend on our
  ability to introduce and achieve market acceptance of new products with higher
  capacity and performance and new products designed to serve other sectors of the
  storage market beyond protection storage that we believe will benefit from
  deduplication technology. Revenue from existing customers increased as a
  percentage of total revenue, a trend we expect to generally continue. It is
  important to note, however, that our revenue, including our revenue from
  existing customers, may be impacted by the timing of large orders which tend to
  have a longer sales cycle and are more difficult to forecast. The recent
  downturn of the global economy could negatively impact the timing of these large
  orders and spending by our customers&#8217; information technology, or IT, departments
  generally. We also expect growth in international markets to be a significant
  factor contributing to our revenue growth in future periods. International
  revenue accounted for approximately 21% and 27% of our total revenue in the
  three months ended March 31, 2009 and 2008, respectively. Over time, we expect
  international revenue to increase in absolute dollars and as a percentage of our
  total revenue, as we add additional sales personnel and enhance our distribution
  channels internationally. However, our international revenue will also be
  susceptible to any further deterioration in global economic conditions. Our
  growth in support and services revenue will depend upon increasing the number of
  systems under support and services contracts. Any such increases will depend on
  a growing customer base and the renewal of existing support and services
  contracts. To date, no individual customer has accounted for greater than 10% of
  our total revenue in any year.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We intend
  to continue to hire in our sales and research and development organizations,
  with selective hiring across all other functional areas. We also intend to
  continue to invest significantly in our direct marketing campaigns, both
  domestically and internationally, to drive customer lead generation, which we
  feel is a key requisite to position us for future revenue growth.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  ability to sustain profitability will be affected by the extent to which we
  incur additional expenses to expand our sales, marketing, product development
  and general and administrative capabilities. Personnel costs constitute the
  largest component of our operating expenses and include salaries, benefits,
  incentive compensation and stock-based compensation expense. We recognize that
  we may need to reduce our hiring plans to the extent we continue to be affected
  by the challenging global economy. As we expand internationally, we may incur
  additional costs to conform our products to comply with local laws or local
  product specifications and to ship our products to our international
  customers.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  believe our operations are more efficient and flexible because we outsource
  manufacturing of our products, and because we subcontract with third parties to
  provide onsite hardware repair and replacement services for our appliances,
  except in those instances where channel partners provide these services directly
  to our customers.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">As a
  consequence of the rapidly evolving nature of our business and our limited
  operating history, we believe that period-to-period comparisons of revenue and
  operating results, including gross margin and operating expenses as a percentage
  of total revenue, are not necessarily meaningful and should not be relied upon
  as indications of future performance. Although we have experienced significant
  growth in our total revenue, you should not assume that our historical growth
  rates are indicative of future growth.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Critical
  Accounting Policies and Estimates</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  condensed consolidated financial statements are prepared in accordance with U.S.
  generally accepted accounting principles, or GAAP. These accounting principles
  require us to make certain estimates and judgments that can affect the reported
  amounts of assets and liabilities as of the date of the condensed consolidated
  financial statements, as well as the reported amounts of revenue and expenses
  during the periods presented. We believe that the estimates and judgments upon
  which we rely are reasonable based upon information available to us at the time
  that these estimates and judgments are made. To the extent there are material
  differences between these estimates and actual results, our condensed
  consolidated financial statements will be affected. The accounting policies that
  reflect our more significant estimates and judgments and that we believe are the
  most critical to aid in fully understanding and evaluating our reported
  financial results include revenue recognition, stock-based compensation,
  inventory valuation, warranty reserve, short-term and long-term investments and
  allowance for doubtful accounts.&#160;&#160;There were no significant changes to
  our critical accounting policies since the filing of our Annual Report on Form
  10-K for the year ended December 31, 2008 with the SEC on March 13,
  2009.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">21</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Results
  of Operations</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Revenue</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table sets forth each of our sources of revenue for the specified
  periods and as a percentage of our total revenue for those periods.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(dollars
        in thousands, except for percentages)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        revenue</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">79,036</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">52,615</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        revenue by type:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Product</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">63,921</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">45,247</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Support
        and services</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">15,115</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7,368</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%
        of revenue by type:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Product</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 36pt"></font>81</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">86</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Support
        and services</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font id="TAB1" style="MARGIN-LEFT: 36pt"></font>19</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">14</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        revenue by geography:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">North
        America</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">62,666</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,646</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Europe,
        Africa, Middle East</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">13,464</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10,417</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Asia
        Pacific</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,906</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,552</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 36pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%
        of revenue by geography:</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">North
        America</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">79</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">73</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Europe,
        Africa, Middle East</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">17</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">20</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Asia
        Pacific</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&#160;&#160;&#160;
  For the three months ended March 31, 2009, product revenue increased $18.7
  million to $63.9 million from the $45.2 million reported for the three months
  ended March 31, 2008. This increase was due to an increase in the number of
  units sold to new and existing customers, an increase in average deal size and
  higher sales of the DD690, which had higher average selling prices. For the
  three months ended March 31, 2009, we had eleven customers who entered into
  arrangements to purchase product, support and services exceeding $1.0 million
  compared to three customers who entered into arrangements to purchase product,
  support and services exceeding $1.0 million&#160;for the three months ended
  March 31, 2008. New customers accounted for 43% of the value of transactions
  recognized during the three months ended March 31, 2009 compared to 57% of the
  value of transactions during the three months ended March 31, 2008. The DD690,
  which was introduced in May 2008, accounted for 47% of our product revenue
  during the three months ended March 31, 2009.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, support and services revenue increased $7.7
  million to $15.1 million from the $7.4 million reported for the three months
  ended March 31, 2008. This increase was the result of increased product sales
  and, to a lesser extent, an increase in the renewal of support and services
  contracts by existing customers. Substantially all of our customers purchase
  support and service contracts when they purchase our appliances. As our customer
  base grows, we expect the revenue we generate from support and services will
  continue to grow at a faster rate than our product revenue, as a result of both
  an increase in new contracts and higher renewal of existing
  contracts.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">International
  revenue was 21%&#160;and 27% of total revenue for the three months ended March
  31, 2009 and March 31, 2008, respectively. Although revenue outside North
  America, excluding Asia Pacific, increased in the three months ended March 31,
  2009 in absolute amounts, the percentage of total revenue it represented
  decreased&#160;compared to the three months ended March 31, 2008. This was due
  to the higher growth rate of sales in North America as new sales personnel were
  added more rapidly and became productive more quickly in North America than
  elsewhere. As we continue to expand into international locations and introduce
  our products in new markets, we expect international revenue to increase in
  absolute dollars and as a percentage of revenue.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Cost
  of Revenue, Gross Profit and Gross Margin</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following table sets forth each of our costs of revenue, gross profit and gross
  margin for the specified periods.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(dollars
        in thousands, except for percentages)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        revenue</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">79,036</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">52,615</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cost
        of product</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">17,295</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11,317</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cost
        of support and services</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,536</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,489</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        cost of revenue</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">22,831</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">13,806</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gross
        profit</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">56,205</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">38,809</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Margin
        by type:</font></div>
                </td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Product
        (as a percentage of product
        revenue)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">73</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">75</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Support
        and services (as a percentage of support and services
      revenue)</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">63</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">66</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        gross margin (as a percentage of total revenue)</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">71</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">74</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, cost of product revenue increased $6.0
  million to $17.3 million from the $11.3 million reported for the three months
  ended March 31, 2008. This increase was due to increased aggregate product costs
  associated with an increased volume of shipments of our appliances to our
  customers and to a lesser extent, increased personnel costs. Salaries and
  employee-related benefits accounted for $641,000 of the increase in cost of
  product as the result of an increase in headcount from 15 at March 31, 2008 to
  34 at March 31, 2009. This increase was offset by a net reversal of stock-based
  compensation expense of $115,000 in the three months ended March 31, 2009 for
  those that left within one year and whose shares were not vested. We expect the
  cost of product revenue to continue to increase for the remainder of
  2009.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, cost of support and services revenue
  increased $3.0 million to $5.5 million from the $2.5 million reported for the
  three months ended March 31, 2008. This increase was due to increases in
  installation costs and in our support personnel headcount from 30 at March 31,
  2008 to 64 at March 31, 2009, which increased our salary expense and
  employee-related benefits by $1.4 million. Also included in the overall increase
  is increased outside service costs of $1.2 million related to third party
  logistics support of the larger installed base of our products. We expect the
  cost of support and services revenue to continue to increase for the remainder
  of 2009 as our installed base continues to grow.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, our total gross margin decreased 3% to 71%
  from 74% for the three months ended March 31, 2008. The decrease was primarily
  driven by product margins which were impacted by our continued investment in our
  operations organization and increased average discount rates. Additionally,
  support margins decreased due to an increase in support personnel as well as an
  increase in third-party support costs.&#160;Although we experienced slightly
  higher discounting this quarter, this was completely offset by cost reductions
  realized with respect to our products from increased sales volume and decreases
  in hardware costs.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Over
  time, we expect our total cost of revenue to grow at a slightly faster rate than
  total revenue in the future as our customer base will grow and support and
  services will become a larger percentage of our overall revenue which has a
  lower margin than product revenue. We will be doing more business through
  two-tier distribution over time which will cost us margin on deals and dealing
  with larger enterprise customers will increase the pressure on us to offer more
  volume discounting in large transactions.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">22</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Sales
  and Marketing Expenses</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(dollars
        in thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Sales
        and marketing expenses</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">32,726</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">23,232</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Percent
        of total revenue</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">42</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">44</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Headcount
        at period-end</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">449</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">301</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, sales and marketing expenses increased $9.5
  million to $32.7 million from the $23.2 million reported for the three months
  ended March 31, 2008. This increase was primarily due to the increase in the
  number of our sales and marketing employees, which increased by 148 employees.
  The increase in employees resulted in higher salary expense, employee-related
  benefits expense and fees for recruitment of new employees. In addition,
  commission expenses increased due to the substantial increase in our total
  bookings and revenue and the higher number of employees on commission plans. The
  total of the increase from the above factors was $6.1 million. Travel and
  entertainment costs accounted for $984,000 of the increase, global marketing
  costs accounted for $742,000 of the increase, costs related to the opening of
  new sales offices accounted for $554,000 of the increase, stock-based
  compensation accounted for $400,000 of the increase and the remainder was the
  result of increased costs from outside services and depreciation.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;We
  anticipate that sales and marketing expenses will increase in absolute dollars
  during the remainder of 2009 due to our plans to continue to expand our sales
  force, both domestically and internationally, and to make significant
  investments in our direct marketing campaigns. However, based upon our
  expectations of future revenue, we expect sales and marketing expenses will
  remain relatively stable as a percentage of our total revenue.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Research
  and Development Expenses</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(dollars
        in thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Research
        and development expenses</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">14,211</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">8,736</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Percent
        of total revenue</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">18</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">17</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Headcount
        at period-end</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">197</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">133</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, research and development expenses increased
  $5.5 million to $14.2 million from the $8.7 million reported for the three
  months ended March 31, 2008. These increases were the direct result of hiring
  additional personnel to support new product introductions and broaden our
  product line. Salaries and employee-related benefits and bonuses accounted for
  $3.0 million of the increase as the result of an increase in headcount of 64.
  Also contributing to the increase were increases in stock-based compensation of
  $656,000, use of consultants of $326,000 and depreciation of $570,000 related to
  test and lab equipment.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  anticipate that research and development expenses will increase as we continue
  to invest in research, new product development and enhancements to our existing
  appliances and hire additional research and development personnel, particularly
  at our Research Triangle Park, North Carolina facility. However, based on our
  expectations of future revenue, we expect research and development expenses will
  remain relatively stable as a percentage of our total revenue.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">General
  and Administrative Expenses</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(dollars
        in thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">General
        and administrative expenses</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">7,146</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">5,606</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Percent
        of total revenue</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">9</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">%</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Headcount
        at period-end</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">79</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">48</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, general and administrative expenses increased
  $1.5 million to $7.1 million from the $5.6 million reported for the three months
  ended March 31, 2008. This increase was primarily due to an increase in general
  and administrative headcount of 31. Salaries and employee-related benefits
  associated with the increased headcount accounted for $1.2 million of the
  increase and stock-based compensation accounted for $390,000 of the
  increase.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We expect
  the absolute amount of our general and administrative expenses to increase in
  the future as we expand our finance function to manage our expected growth.
  However, based on our expectations of future revenue, we expect general and
  administrative expenses will remain relatively stable as a percentage of our
  total revenue. </font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">23</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Other
  Income (Expense), Net</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="6" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Three
        months ended</font></div>
                  </div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(dollars
        in thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2009</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Interest
        income</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,041</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2,163</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Gain
        on trading securities, net</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">65</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Foreign
        exchange and other income (expense), net</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">12</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,243</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        other income (expense), net</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1,118</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3,406</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">For the
  three months ended March 31, 2009, total other income (expense), net decreased
  $2.3 million to $1.1 million from the $3.4 million reported for the three months
  ended March 31, 2008. This decrease was the result of a decrease in interest
  income and a decrease in other income (expense), which is primarily composed of
  foreign exchange gains net of foreign exchange losses. The decrease in interest
  income of $1.1 million was the result of a reduction in the weighted average
  interest rate earned from our cash equivalents, short-term and long-term
  investments from 4.1% in the three months ended March 31, 2008 to 1.7% in the
  three months ended March 31, 2009. Foreign currency net gains for the three
  months ended March 31, 2009 decreased $1.2 million&#160;as compared to the three
  months ended March 31, 2008 due to an unfavorable revaluation of the Euro and
  other foreign currency-denominated cash balances and losses on foreign exchange
  transactions during the period.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Provision
  for Income Taxes</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><a name="FIS_UNIDENTIFIED_TABLE_20">Our provision for income taxes increased $91,000
  to $2.0 million in the three months ended March 31, 2009 compared to $1.9
  million for the three months ended March 31, 2008.&#160;The effective tax rate
  for the three months ended March 31, 2009 was 61% compared with 41% for the
  comparable period ended March 31, 2008. This change in the effective rate was
  primarily due to the implementation of an international tax structure in fiscal
  year 2008 for which no tax benefit is currently being recognized. We believe
  this international tax structure will, in the long run, result in certain
  operational benefits as well as provide us with a lower overall tax rate. There
  can be no assurances that, when completed, our efforts will produce the
  anticipated operational benefits or provide an overall lower tax rate for the
  Company. We may experience continued unbenefited foreign losses and, as a
  result, higher tax rates until our global strategy is operational. As a result
  of undertaking these efforts, we anticipate an overall tax rate in 2009 that is
  materially higher than our statutory tax rate.</a></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  effective tax rate for the first quarter of 2009 differs from the U.S. federal
  statutory rate of 35% primarily due to the unfavorable impact of stock-based
  compensation and increases in foreign taxes based on our expansion into new
  foreign markets, and due to unbenefitted foreign losses.&#160;</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">There
  have been no material changes to the balance of unrecognized tax benefits
  reported at March 31, 2009.&#160;&#160;We do not anticipate any material changes
  to the unrecognized tax benefits over the next twelve months.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">24</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Liquidity
  and Capital Resources</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">December
        31,</font></div>
                </td>
                <td align="left" nowrap valign="bottom"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">2008</font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Working
        capital</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">248,058</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">232,996</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        and cash equivalents</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">119,167</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">128,380</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Short-term
        investments</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">127,685</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">105,512</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Working
  capital consists principally of cash and cash equivalents, short-term
  investments, accounts receivable, inventories, prepaid expenses and other
  current assets, net of accounts payable, accrued compensation and related
  benefits, other accrued liabilities, income taxes payable and current deferred
  revenue. Working capital at March 31, 2009 increased $15.1 million from
  December&#160;31, 2008 due primarily to positive operating cash flows from
  operations of $10.9 million and cash flows from financing activities of $6.6
  million. Other changes of note are:</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" id="list" width="100%">
              <tr valign="top">
                <td align="right" style="WIDTH: 36pt">
                  <div><font style="DISPLAY: inline; FONT-SIZE: 10pt;" face="Symbol, serif">&#183;&#160;&#160;</font></div>
                </td>
                <td>
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
        decrease in cash and cash equivalents was the result of investing our cash
        in short-term investments, and to a lesser extent, an&#160;increase in our
        days&#8217; sales outstanding from an average of 64 days as of December 31, 2008
        to an average of 69 days as of March 31, 2009, computed based on the
        respective revenue from the immediately preceding quarter. We anticipate
        that accounts receivable will comprise a significant portion of working
        capital as we continue to grow revenue because a substantial portion of
        our sales, and therefore our shipping and billing, occurs near the end of
        each quarter.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" id="list" width="100%">
              <tr valign="top">
                <td align="right" style="WIDTH: 36pt">
                  <div><font style="DISPLAY: inline; FONT-SIZE: 10pt;" face="Symbol, serif">&#183;&#160;&#160;</font></div>
                </td>
                <td>
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Short-term
        investments increased due to purchases of available-for-sale securities,
        as more funds were invested in short-term securities from cash and cash
        equivalents.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" id="list" width="100%">
              <tr valign="top">
                <td align="right" style="WIDTH: 36pt">
                  <div><font style="DISPLAY: inline; FONT-SIZE: 10pt;" face="Symbol, serif">&#183;&#160;&#160;</font></div>
                </td>
                <td>
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Inventory
        decreased due to a decrease in finished goods and the number of units held
        in the evaluation inventory pool, partially offset by an&#160;increase in
        raw materials.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" id="list" width="100%">
              <tr valign="top">
                <td align="right" style="WIDTH: 36pt">
                  <div><font style="DISPLAY: inline; FONT-SIZE: 10pt;" face="Symbol, serif">&#183;&#160;&#160;</font></div>
                </td>
                <td>
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Prepaid
        expenses and other current assets decreased due to the release of
        restricted cash related to a reduction in a letter of credit for our
        corporate headquarters, offset by increases in prepaid maintenance
        contracts and commissions.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" id="list" width="100%">
              <tr valign="top">
                <td align="right" style="WIDTH: 36pt">
                  <div><font style="DISPLAY: inline; FONT-SIZE: 10pt;" face="Symbol, serif">&#183;&#160;&#160;</font></div>
                </td>
                <td>
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Current
        deferred revenue increased due to support renewals from existing customers
        as well as the support sold in initial product sales to new and existing
        customers in the quarter that we recognize over the maintenance and
        support life.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" id="list" width="100%">
              <tr valign="top">
                <td align="right" style="WIDTH: 36pt">
                  <div><font style="DISPLAY: inline; FONT-SIZE: 10pt;" face="Symbol, serif">&#183;&#160;&#160;</font></div>
                </td>
                <td>
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Accrued
        compensation decreased due to lower accrued commissions from lower net
        bookings and a reduction of accrued ESPP due to the purchase of shares
        from our employee stock purchase plan on January 31, 2009, partially
        offset by an increase in accrued vacation due to less vacation time taken
        and an increase in accrued bonuses.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" id="list" width="100%">
              <tr valign="top">
                <td align="right" style="WIDTH: 36pt">
                  <div><font style="DISPLAY: inline; FONT-SIZE: 10pt;" face="Symbol, serif">&#183;&#160;&#160;</font></div>
                </td>
                <td>
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Other
        accrued liabilities decreased due to lower accruals and lower accrued
        sales tax, partially offset by higher accrued legal costs and accrued
        tradeshow costs.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Cash
  and Cash Equivalents</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Cash and
  cash equivalents consist of highly liquid investments in time deposits held at
  major banks, commercial paper, money market mutual funds and other money market
  securities with original maturities of 90 days or less.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Since
  2005, we have expanded our operations internationally. Our sales contracts are
  mainly denominated in United States dollars for sales in Asia and Japan,
  denominated in Euros and British sterling for sales in Europe, denominated in
  Australian dollars for sales in Australia and denominated in Canadian dollars
  for certain sales in Canada. We are evaluating the desirability of entering into
  foreign currency hedging contracts, primarily Euro-based revenue contracts, to
  reduce our exposure to fluctuations in currency exchange rates. We currently do
  not hedge the operating expenses that are primarily denominated in foreign
  currency in countries where we have sales or operating personnel because we
  believe those situations create natural hedges. We may begin to sell our
  products in local currency in other locations. As we fund our international
  operations, our cash and cash equivalents are affected by changes in exchange
  rates for those expenses. The foreign currency effect on our cash and cash
  equivalents and working capital was a gain of $12,000 compared to a gain of $1.2
  million in the three months ended March 31, 2009 and 2008,
  respectively.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Short-term
  and Long-term Investments</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Short-term
  investments consist of commercial paper, U.S. government agency securities and
  corporate bonds with original maturities of 90 to 365 days.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Long-term
  investments consist of auction-rate securities. As of March 31, 2009, we had
  $31.0 million of principal valued at $27.7 million related to auction-rate
  securities.&#160;&#160;In November 2008, we signed a broad-based settlement
  proposal from UBS in which we would have the right to sell the securities back
  to UBS at the principal value during the period from June 30, 2010 to July 2,
  2012 if liquidity does not return to the auction-rate securities market sooner.
  See Note 2 of the Notes to our condensed consolidated financial
  statements.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Due to
  current market conditions these investments have continued to experience failed
  auctions. These failed auctions have resulted in a lack of liquidity for the
  securities but do not affect the underlying collateral of the securities. We
  believe that given their government guaranteed status, we will ultimately
  recover at par all amounts invested in these securities. Based on our expected
  operating cash flows and our other sources of cash, we do not anticipate the
  potential lack of liquidity of these investments will affect our ability to
  execute our current business plan. We will continue to monitor efforts by the
  financial markets to find alternative means for restoring the liquidity of these
  investments. These investments will remain classified as non-current assets
  until we have better visibility as to when their liquidity will be restored. The
  classification and valuation of these securities will continue to be reviewed
  quarterly.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">25</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Cash
  Flows</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(in
        thousands)</font></div>
                </td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2009</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">March
        31,</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">2008</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        provided by operating activities&#160;</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">10,855</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">20,025</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        used in investing activities</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(25,708</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(953</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">)</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="76%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Cash
        provided by financial activities</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">6,568</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,501</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Cash
  Flows from Operating Activities</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our cash
  flows from operating activities will continue to be affected principally by our
  sales and associated collection of accounts receivable, and by the extent to
  which we spend on increasing personnel, primarily in sales and marketing and
  research and development, in order to grow our business. The timing of hiring
  sales personnel in particular affects cash flows as there is a lag between the
  hiring of sales personnel and the generation of revenue and cash flows from such
  recently hired sales personnel. Our largest source of cash flows from operating
  activities is cash collections from our customers. Our primary uses of cash from
  operating activities are for employee-related expenditures, rent payments,
  inventory purchases to support our revenue growth and research and development
  costs.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Cash
  provided by operating activities decreased in the three months ended March 31,
  2009 as compared to the three months ended March 31, 2008 due to lower net
  profit, an increase in accounts receivable and a decrease in accrued
  compensation and other accrued liabilities. Based on our expectations of future
  revenue levels, we believe we will be able to continue to generate positive cash
  flows from operating activities in the near term even as we continue to add
  personnel, increase inventory purchases, increase research and development
  activities and invest in functions associated with being a public
  company.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Cash
  Flows from Investing Activities</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Cash
  flows from investing activities primarily relate to capital expenditures to
  support employee headcount growth, and net proceeds from the purchase and
  maturities of investment securities. Cash used in investing activities was $25.7
  million in the three months ended March 31, 2009 as compared to cash used of
  $953,000 for the three months ended March 31, 2008. Cash used in investing
  activities in the three months ended March 31, 2009 included purchases, net of
  maturities of investments of $22.7 million as well as $3.0 million for purchases
  of property, plant and equipment, driven by leasehold improvements at our
  corporate headquarters and IT infrastructure, as well as our increase in
  headcount in the period and investments in computer equipment and lab equipment
  for research and development. Cash used in investing activities in the three
  months ended March 31, 2008 included $8.4 million for purchases of property,
  plant and equipment, offset by maturities, net of purchases of investments of
  $7.4 million.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Cash
  Flows from Financing Activities</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Cash flow
  provided by financing activities in the three months ended March 31, 2009 of
  $6.6 million resulted from the proceeds of the cash exercise of stock options to
  purchase 567,000 shares of our common stock by our employees, the purchase of
  365,000 shares of our common stock by our employees through our employee stock
  purchase plan and the realized tax benefit related to the excess of the
  deductible amount over the compensation cost recognized. Cash flow provided by
  financing activities in the three months ended March 31, 2008 of $4.5 million
  resulted from the proceeds of the cash exercise of stock options to purchase
  964,000 shares of our common stock by our employees as well as the purchase of
  285,000 shares of our common stock by our employees through our employee stock
  purchase plan.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Contractual
  Obligations</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  following is a summary of our contractual obligations as of March 31,
  2009:</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div align="center">
          <table cellpadding="0" cellspacing="0" width="75%">
              <tr>
                <td align="left" valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">Total</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Less&#160;Than</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">One
        Year</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">1-3</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">Years</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">3-5</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">Years</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">More&#160;Than</font></div>
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt">5
        Years</font></font></div>
                </td>
                <td align="left" nowrap valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="40%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Operating
        leases</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">51,094</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">4,479</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11,885</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11,965</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">22,765</font></td>
                <td align="left" nowrap valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="white">
                <td align="left" valign="bottom" width="40%" style="PADDING-BOTTOM: 2px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Purchase
        obligations<font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: super">(1)</font></font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">29,854</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">29,854</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#8212;&#160;</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
              <tr bgcolor="#cceeff">
                <td align="left" valign="bottom" width="40%" style="PADDING-BOTTOM: 4px">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Total
        contractual obligations</font></div>
                </td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">80,948</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">34,333</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11,885</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">11,965</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
                <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">$</font></td>
                <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">22,765</font>
      </td>
                <td align="left" nowrap valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;</font></td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><br>&#160;</div>
        </div>
        <div>
          <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%">
              <tr valign="top">
                <td style="WIDTH: 27pt">
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(1)</font></div>
                </td>
                <td>
                  <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Represents
        amounts associated with agreements that are enforceable, legally binding
        and specify terms, including: fixed or minimum quantities to be purchased;
        fixed, minimum or variable price provisions; and the approximate timing of
        payment. Obligations under contracts that we can cancel without a
        significant penalty are not included in the table
    above.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  purchase all of our appliances from our contract manufacturer, Flextronics
  International, or Flextronics, which became our contract manufacturer through
  its acquisition of Solectron Corporation. We provide Flextronics with a rolling
  six-month forecast for planning purposes and place firm purchase orders for 30
  days of expected purchases, which we are contractually committed to purchase. As
  of March&#160;31, 2009, we had $18.4 million in aggregate non-cancellable
  purchase commitments placed with Flextronics. In addition, as of March 31, 2009,
  we had an additional $11.5 million of other non-cancellable purchase commitments
  with other third-party vendors.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">On
  July&#160;10, 2007, we entered into a lease for our new corporate headquarters.
  The term of the lease is from November&#160;1, 2007 to October&#160;31, 2017 and
  the approximate aggregate rent due over the term of the lease is $23.0 million.
  Under the terms of the lease, we are obligated to provide a letter of credit for
  $209,000, which we have funded.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  January 2008, we signed an agreement to lease approximately 100,000 square feet
  of office space adjacent to our existing corporate facility. The term of the
  lease is from January&#160;1, 2009 to June 30, 2018 and the approximate
  aggregate rent due over the term of the lease is $24.0 million. Under the terms
  of the lease, we are obligated to provide a letter of credit for $1.2 million,
  which we have funded. In March 2009, we signed an amendment to reduce the letter
  of credit by $1.0 million, which was reclassified from restricted cash to cash
  and cash equivalents.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  agreements with our channel partners and customers generally include certain
  provisions for indemnifying the channel partners and customers against
  liabilities if our products infringe a third party&#8217;s intellectual property
  rights. To date, we have not incurred any material costs as a result of such
  indemnification provisions and have not accrued any liabilities related to such
  obligations in our condensed consolidated financial statements.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">At March
  31, 2009, we had a liability for unrecognized tax benefits and an accrual for
  the payment of related interest totaling $2.7 million, of which none is expected
  to be paid within one year. Due to uncertainties related to these tax matters,
  we are unable to make a reasonably reliable estimate when cash settlements with
  the taxing authority will occur.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Off-Balance
  Sheet Arrangements</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">At March
  31, 2009 and December&#160;31, 2008, we did not have any relationships with
  unconsolidated entities or financial partnerships, such as entities often
  referred to as structured finance or special purpose entities, which would have
  been established for the purpose of facilitating off-balance sheet arrangements
  or other contractually narrow or limited purposes.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Recent
  Accounting Pronouncements</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">See Note
  1 of the Notes to our Condensed Consolidated Financial Statements for recent
  accounting pronouncements that could have an effect on us.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">26</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><a name="item_1_3_4" />&#160;</div>
        <div id="HDR">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><a name="tx57463_8">Item&#160;3.</a></font></div>
                </td>
                <td align="left" valign="top" width="64%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Quantitative
        and Qualitative Disclosures About Market
  Risk</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Foreign
  Currency Risk</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  European revenue is denominated in Euros and British sterling. As a result, our
  European revenue is subject to foreign currency risk due to fluctuations in the
  value of the Euro and British sterling compared to the U.S. dollar. We had
  Euro-denominated revenue of approximately $10.3 million and $9.4 million for the
  three months ended March 31, 2009 and 2008, respectively.&#160;&#160;We had
  British sterling denominated revenue of $2.2 million and $1.0 million for the
  three months ended March 31, 2009 and 2008, respectively. In addition, we had
  $3.9 million and $379,000 in Canadian dollar denominated revenue for the three
  months ended March 31, 2009 and 2008, respectively.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  international sales and marketing operations incur expenses that are denominated
  in foreign currencies.&#160;As a result, our operating expenses and cash flows
  are subject to fluctuations in the value of the U.S. dollar compared to the
  British sterling, Euro, Canadian dollar and, to a lesser extent, the Australian
  and Singapore dollar, and Danish, Chinese, Korean, Taiwanese, New Zealand,
  Mexican, Malaysian, Israeli and Swedish currencies. We had foreign currency
  denominated expenses of approximately $27.2 million and $6.8 million for the
  three months ended March 31, 2009 and 2008, respectively.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">As of
  March 31, 2009, we had approximately $11.6 million of accounts receivable
  denominated in Euros, $2.1 million of accounts receivable denominated in
  Canadian dollars, $2.0 million of accounts receivable denominated in British
  sterling and approximately $300,000&#160;of accounts receivable denominated in
  Australian dollars.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Changes
  in currency exchange rates could adversely affect our revenue and profitability,
  and require us to reduce our prices to remain competitive in foreign markets,
  which could also have a material adverse effect on our results of
  operations.&#160;We have not entered into any foreign currency hedging
  contracts.&#160;We are presently evaluating the desirability of entering into
  foreign currency hedging contracts to offset our exposure to revenue in foreign
  currencies, primarily Euro-based contracts, to reduce our exposure to
  fluctuations in currency exchange rates.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  estimate that a 10% decline in the value of the U.S. dollar as measured against
  the other currencies in which our transactions are denominated would have
  negatively impacted our net income in the three months ended March 31, 2009 by
  approximately $2.7 million.&#160;This sensitivity analysis disregards the
  possibilities that rates can move in opposite directions and that losses from
  one geographic area may be offset by gains from another
  geographic&#160;area.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Interest
  Rate Sensitivity</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><a name="item_1_3_5">The primary objective of our investment activities is to
  preserve principal while at the same time maximizing the income we receive from
  our investments, without significantly increasing risk. To achieve this
  objective, we maintain our portfolio of cash equivalents and short-term and
  long-term investments in a variety of high quality securities, including U.S.
  government agency securities, corporate bonds, money market funds, commercial
  paper and auction-rate securities. All investments, except for auction-rate
  securities, are classified as available-for-sale and held for working capital
  purposes. We do not enter into investments for trading or speculative purposes.
  We believe that we do not have any material exposure to changes in fair value as
  a result of changes in interest rates. Declines in interest rates, however, will
  reduce future investment income. If overall interest rates fell by 10% in the
  three months ended March 31, 2009 and 2008, our interest income would have
  declined approximately $104,000 and $216,000, respectively, assuming consistent
  investment levels.</a></font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">At March
  31, 2009, we held approximately $31.0 million in principal, valued at $27.7
  million, of auction-rate securities, classified as long-term investments. In
  February 2008, the majority of these auction-rate securities failed to auction,
  causing access to these funds to be restricted. An auction failure means that
  the parties wishing to sell securities could not. As a result, our ability to
  liquidate these investments and fully recover the carrying value of our
  investment was restricted. All of our auction-rate securities are currently
  AAA-rated by at least one rating agency.&#160;&#160;Our auction-rate securities
  are taxable municipal revenue bond obligations which are supported by higher
  education student loan trusts.&#160;&#160;These trusts contain student loans
  which are substantially backed by the U.S. Federal Government, via the U.S.
  Department of Education's Higher Education Act, which is known as the Federal
  Family Education Loan Program (FFELP). If the issuers are unable to successfully
  close future auctions and their credit ratings deteriorate, we may in the future
  be required to record an impairment charge on these investments.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  November 2008, we signed a broad-based settlement proposal from UBS in which we
  would have the right, in the form of a put option, to sell the securities back
  to UBS at par value during the period from June 30, 2010 to July 2, 2012 if
  liquidity does not return to the auction-rate securities market sooner. We
  valued the put option using a discounted cash flow approach including estimates
  of, based on data available as of March 31, 2009, interest rates, timing and
  amount of cash flow, adjusted for any bearer risk associated with UBS&#8217;s
  financial ability to repurchase the auction-rate securities beginning June 30,
  2010. Based on the discounted cash flow model, we determined the fair value of
  the put option to be $3.2 million as of March 31, 2009. In connection with the
  put option, we transferred our auction-rate securities from available-for-sale
  to trading securities. The transfer to trading securities reflects management&#8217;s
  intent to exercise the put option during the period June 30, 2010 to July 2,
  2012.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We expect
  to sell our auction-rate securities under the put option. However, if the put
  option is not exercised before July 2, 2012, it will expire and UBS will have no
  further rights or obligations to buy our auction-rate securities. As long as we
  hold our auction-rate securities, they will continue to accrue interest as
  determined by the auction process or the terms specified in the auction-rate
  securities if the auction process fails. We expect that the future changes in
  value of the put option will largely be offset by the changes in fair value of
  the auction-rate securities, assuming UBS will continue to be able to honor the
  put option.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">UBS&#8217;s
  obligations under the put option are not secured by its assets and do not
  require UBS to obtain any financing to support its performance obligations under
  the put option. UBS has disclaimed any assurance that it will have sufficient
  financial resources to satisfy its obligations under the put option. If UBS has
  insufficient funding to buy back the auction-rate securities and the auction
  process continues to fail, then we may incur further losses.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  valuation of our investment portfolio is subject to uncertainties that are
  difficult to predict. Factors that may impact its valuation include changes to
  credit ratings of the securities, discount rates and ongoing strength and
  quality of market credit and liquidity. If the current market conditions
  deteriorate further, or the anticipated recovery in market values does not
  occur, we may be required to record impairment charges in future
  quarters.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">27</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br>&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><a name="tx57463_9">Item&#160;4.</a></font></div>
                </td>
                <td align="left" valign="top" width="52%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Controls
        and Procedures</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Evaluation
  of Disclosure Controls and Procedures</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">An
  evaluation was carried out under the supervision and with the participation of
  our management, including our principal executive officer and principal
  financial officer, of the effectiveness of the design and operation of our
  disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e)
  under the Securities Exchange Act of 1934) as of the end of the period covered
  by this report.&#160;Based upon that evaluation, our principal executive officer
  and principal financial officer concluded that those disclosure controls and
  procedures were effective to ensure that information required to be disclosed by
  us in the reports that we file or submit under the Exchange Act is
  (i)&#160;recorded, processed, summarized and reported, within the time periods
  specified in the Commission&#8217;s rules and forms and (ii)&#160;accumulated and
  communicated to our management, including our principal executive officer and
  principal financial officer, as appropriate to allow timely decisions regarding
  required disclosure.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Changes
  in Internal Control over Financial Reporting</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">There
  were no changes in our internal control over financial reporting during our most
  recent fiscal quarter that have materially affected, or are reasonably likely to
  materially affect, our internal control over financial reporting.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Inherent
  Limitations of Internal Controls</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  management, including our Chief Executive Officer and Chief Financial Officer,
  does not expect that our disclosure controls and procedures or our internal
  control over financial reporting will prevent all errors and all fraud. A
  control system, no matter how well conceived and operated, can provide only
  reasonable, not absolute, assurance that the objectives of the control system
  are met. Because of the inherent limitations in all control systems, no
  evaluation of controls can provide absolute assurance that all control issues
  and instances of fraud, if any, within the company have been detected. These
  inherent limitations include the realities that judgments in decision-making can
  be faulty, and that breakdowns can occur because of simple error or mistake.
  Additionally, controls can be circumvented by the individual acts of some
  persons, by collusion of two or more people, or by management override of the
  control. The design of any system of controls also is based in part upon certain
  assumptions about the likelihood of future events, and there can be no assurance
  that any design will succeed in achieving its stated goals under all potential
  future conditions. Over time, controls may become inadequate because of changes
  in conditions, key personnel or the degree of compliance with the policies or
  procedures may deteriorate. Because of the inherent limitations in a
  cost-effective control system, misstatements due to error or fraud may occur and
  not be detected.<a name="part_1_2_3" /><a name="tx57463_10" /></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">28</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">PART
  II. OTHER INFORMATION</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><a name="tx57463_11">Item&#160;1.</a></font></div>
                </td>
                <td align="left" valign="top" width="50%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Legal
        Proceedings</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We are
  subject to various claims, complaints and legal actions in the normal course of
  business from time to time.&#160;We do not believe we are party to any currently
  pending legal proceedings the outcome of which will have a material adverse
  effect on our operations or financial position. There can be no assurance that
  existing or future legal proceedings arising in the ordinary course of business
  or otherwise will not have a material adverse effect on our business,
  consolidated financial position, results of operations or cash
  flow.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="14%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><a name="item_1_3_7" /><a name="tx57463_12">Item&#160;1A.</a></font></div>
                </td>
                <td align="left" valign="top" width="86%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Risk
        Factors</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Set
  forth below and elsewhere in this quarterly report on Form 10-Q, and in other
  documents we file with the SEC, are risks and uncertainties that could cause
  actual results to differ materially from the results contemplated by the
  forward-looking statements contained in this quarterly report on Form&#160;10-Q.
  Because of the following factors, as well as other variables affecting our
  operating results, past financial performance should not be considered as a
  reliable indicator of future performance and investors should not use historical
  trends to anticipate results or trends in future periods.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><a name="tx89879_3" /><a name="tx89879_4" /><a name="tx89879_5" /><a name="tx89879_6" /><a name="tx89879_7">Risks Related to Our Business and Industry</a></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Recent
  turmoil in the financial markets and the global economic recession has adversely
  affected and may continue to adversely affect our industry, business and gross
  margins.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The U.S.
  and world economic markets are undergoing a recession, and the future economic
  environment may continue to be significantly less favorable than that of recent
  years. Our business depends on the overall demand for information technology, in
  particular for deduplication storage appliances for backup storage and
  network-based disaster recovery. Information technology spending has
  historically declined with worsening general economic and market conditions and
  we believe the current recession has already caused our customers to
  significantly reduce or delay their information technology purchases and that
  these reductions and delays have negatively impacted demand for our products and
  services and our business.&#160;&#160;If the U.S. and global recession continues
  to worsen, and the U.S. and world economies remain depressed for an extended
  period of time, or if our customers believe such a downturn will continue for
  the foreseeable future or become more severe, then our customers
  may&#160;continue to significantly reduce&#160;their information technology
  budgets and may decrease their demand for our products and
  services.&#160;&#160;</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&#160;As
  a result of this economic slowdown and the continued tightening of credit
  markets, our customers may be delayed in obtaining, or may not be able to
  obtain, necessary financing for their purchases of our products. A lack of
  liquidity in the capital markets or the continued global recession may cause our
  customers to delay or cancel their purchases, increase the time they take to pay
  or default on their payment obligations. Currency fluctuations relating to the
  financial crisis could also negatively affect our international customers&#8217;
  ability or desire to purchase our products. In addition, continued weakness in
  the economy could cause some of our resellers and other customers to become
  illiquid, delay payments or adversely affect our collection on their accounts,
  any of which would result in a higher level of bad debt expense. In February
  2009, one of our resellers filed for Chapter 11 bankruptcy. As of January 30,
  2009, we had a trade receivable of $1.2 million from this reseller, for which we
  did not record an allowance. As part of the bankruptcy proceeding, a primary
  investor in this reseller agreed to purchase the assets and assume certain
  liabilities of this reseller in its efforts to recapitalize the reseller. On
  April 15, 2009, this investor purchased the assets of the reseller and assumed
  the $1.2 million liability payable to us. We agreed to have the $1.2 million
  liability paid to us in six equal monthly payments starting April 15,
  2009.&#160;&#160;We received our first payment of $208,000 on April 17,
  2009.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  global economic recession may not only cause our customers to significantly
  reduce or delay their information technology budgets, which would negatively
  impact demand for our products and services, but may also result
  in:</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td valign="top" width="7%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;&#160;&#160;&#160;&#8226;</font></div>
                </td>
                <td align="left" valign="top" width="72%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">increased
        price competition for our products, not only from our competitors, but
        also as a result of our customer&#8217;s or potential customer&#8217;s utilization of
        inventoried or underutilized products, which could put additional pressure
        on our near term gross profits;</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td valign="top" width="7%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;&#160;&#160;&#8226;</font></div>
                </td>
                <td align="left" valign="top" width="72%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">risk
        of excess or obsolete inventories;</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td valign="top" width="7%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;&#160;&#160;&#8226;</font></div>
                </td>
                <td align="left" valign="top" width="72%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">excess
        manufacturing capacity and higher associated overhead costs as a
        percentage of revenue; and</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td valign="top" width="7%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;&#160;&#160;&#160;&#8226;</font></div>
                </td>
                <td align="left" valign="top" width="72%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">more
        limited ability to accurately forecast our business and future financial
        performance.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The lack
  of liquidity and economic slowdown may also adversely affect our suppliers,
  including those on whom we are dependent as sole source suppliers, and their
  liquidity, and the availability of, and/or terms and conditions on which we
  purchase their products and services. Any of these events could limit our
  ability to obtain necessary products and services, including components for our
  products, contract manufacturing services from our contract manufacturer, and
  break-fix services from our break-fix services supplier, and could adversely
  impact our supply chain or the delivery schedule to our customers. This also
  could require us to purchase more expensive components, or re-design systems, or
  find new suppliers of manufacturing or break-fix services, any of which could
  increase the cost of our systems and support and delay the manufacturing and
  delivery of our systems or negatively impact the performance or quality of our
  products and services. Such events would likely negatively impact our business
  and gross margins and harm our reputation and our customer
  relationships.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">As a
  result of the recession, we may face new risks that we have not yet identified.
  In addition, a number of the risks associated with our business, which are
  disclosed in these risk factors, may increase in likelihood, magnitude or
  duration.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">29</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  face significant competition and expect this competition to intensify, which
  could prevent us from increasing our revenue, reduce our gross margins and
  result in the loss of market share.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  market for our products is highly competitive and we expect competition to
  intensify in the future. Other companies have introduced and may in the future
  introduce new products in the same markets we serve or intend to enter. New
  competitive offerings have been recently announced or introduced in our
  marketplace by our competitors EMC, HP and IBM, and we anticipate additional
  offerings by our competitors may be announced or introduced in 2009. Competition
  in the past has resulted in pricing pressure on our products and services, and
  we anticipate that pricing pressure will increase in the future. Competition has
  in some instances resulted in a negative impact on the length of our sales
  cycle, and we may experience longer sales cycles in future periods due to
  increased competition. In particular, if a large number of orders, or a large
  dollar value order, is delayed or cancelled, our financial results may be
  harmed. Competition may result in reduced gross margins for our appliances,
  increased sales and marketing expenses and a failure to increase, or the loss
  of, market share.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Competitive
  products may have better performance, lower prices and broader acceptance than
  our appliances. Many of our current or potential competitors have longer
  operating histories, greater name recognition, larger customer bases and
  significantly greater financial, technical, sales, marketing and other resources
  than we have. Potential customers may prefer to purchase from their existing
  vendors rather than a new vendor regardless of product performance or features.
  In addition, our competitors may be able to bundle products and services that we
  do not offer together with products that compete with ours at a combined price
  that is more attractive than the price we charge for our appliances. Currently,
  we face competition from traditional providers of tape-based storage systems
  such as Sun Microsystems&#160;and Quantum Corporation as well as a number of
  established storage companies that offer a variety of different disk-based
  storage products, including EMC and NetApp&#160;and, to a lesser extent, HDS, HP
  and IBM. Some of our competitors sell, or have announced plans to sell,
  deduplication storage products that compete directly with our appliances, and
  additional competitors may introduce deduplication storage products in the
  future. Pursuant to a cross-license agreement with Quantum, we have licensed our
  current, and certain future, patents relating to data storage or data
  transmission, which could assist Quantum in competing with us. We also compete
  with a number of emerging hardware and software companies that may become more
  significant competitors in the future. In addition, at the low-end of our
  product line, we may compete with WAN acceleration and backup software providers
  that incorporate deduplication capabilities in their products.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We expect
  increased competition from other established and emerging companies if our
  market continues to develop and expand. Some of our channel partners currently
  market products and services that compete with our appliances. If these channel
  partners cease to distribute our appliances for competitive reasons, our sales
  may decrease or not grow as quickly. In addition, some of our competitors have
  made acquisitions or entered into partnerships or other strategic relationships
  with one another to offer a more comprehensive solution than they individually
  are able to offer. We believe additional consolidation or partnerships are
  likely to occur in the future as companies attempt to strengthen or maintain
  their market positions in an evolving industry. The companies resulting from
  these consolidations or partnerships could significantly change the competitive
  landscape and adversely affect our ability to compete effectively. Some of our
  competitors have also entered into relationships with original equipment
  manufacturers, or OEMs, that could provide those competitors with sales,
  marketing, distribution and other advantages.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  derive all of our revenue from sales of a single line of systems and related
  software, customer support and services, and if demand for these systems does
  not continue to grow, our business, results of operations and financial
  condition would be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We derive
  all of our revenue from sales of a single line of deduplication storage systems
  and associated customer support and services. As a result, we are vulnerable to
  fluctuations in demand for these systems, whether as a result of competing
  technologies and products, the impact of the continuing weakening of U.S. and
  global economic conditions, decreases or delays in corporate spending for
  information technologies, product obsolescence, lack of customer acceptance,
  technological change, customer budgetary constraints or other factors. As we
  have evolved our product line, we have continuously introduced products with
  more storage capacity and processing throughput, while the price per unit of
  storage capacity and processing throughput has declined. If demand for our
  systems does not continue to grow, our business, results of operations and
  financial condition would be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">With
  the recent volatility in the capital markets, there is a risk that we could
  suffer a loss of principal in our cash and cash equivalents and short-term
  investments and suffer a reduction in our interest or return on
  investments.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We invest
  our cash and cash equivalents and short-term investments pursuant to our
  investment policy in cash, money market funds, commercial paper, corporate bonds
  and U.S.&#160;government agency securities, and we actively manage our portfolio
  with an objective of capital preservation. Certain of these investments are
  subject to general credit, liquidity, market and interest rate risks, which may
  be exacerbated by the continuing deterioration of global economic conditions. To
  date, we have determined that any declines in the market value of our short-term
  investments have been temporary. There could be future declines in the value of
  our short-term investments, which we may determine to be other-than-temporary.
  These market risks associated with our investment portfolio may have a negative
  adverse effect on our results of operations, liquidity and financial
  condition.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  short-term investments portfolio has a relatively short duration consistent with
  our policy of principle preservation. As a consequence, our interest income is
  significantly affected from period to period by the level of short-term interest
  rates in effect during each period. During the fourth quarter of 2008, these
  rates were under significant downward pressure, and it is likely we will
  experience a significant diminution in interest income during the first quarter
  of 2009, and until short-term interest rates increase.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">At
  March&#160;31, 2009, we had $31.0 million of principal in auction-rate
  securities, valued at $27.7 million. All of our auction-rate securities are
  currently AAA-rated by at least one rating agency.&#160;&#160;Our auction-rate
  securities are taxable municipal revenue bond obligations which are supported by
  higher education student loan trusts.&#160;&#160;These trusts contain student
  loans which are substantially backed by the U.S. Federal Government, via the
  U.S. Department of Education's Higher Education Act, which is known as the
  Federal Family Education Loan Program (FFELP). In January 2008, these
  auction-rate securities&#160;had auctioned successfully. On February&#160;14,
  2008, the majority of these auction-rate securities failed to auction, causing
  access to these funds to be restricted, and each auction since then has failed.
  An auction failure means that the parties wishing to sell securities could not.
  In the fourth quarter of fiscal 2008, we classified these auction-rate
  securities as long-term investments, and have reclassified these securities from
  available-for-sale to trading. In November 2008, we signed a broad-based
  settlement proposal from UBS AG, or UBS, in which we have the right to sell the
  securities back to affiliates of UBS (the &#8220;put option&#8221;) at par value during the
  period from June 30, 2010 to July 2, 2012 if liquidity does not return to the
  auction-rate securities market sooner. The affiliates of UBS will retain the
  right to sell our auction-rate securities on our behalf, without prior
  notification, at any time prior to July 2, 2012 as long as we receive par value
  from such sale.&#160;&#160;We will continue to monitor these investments going
  forward.&#160;</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We expect
  to exercise our right, or put option, to sell our auction-rate securities under
  the UBS agreement. As of March 31, 2009, the put option was valued at $3.2
  million and recorded in long-term investments. The net effect of the fair value
  of the put option and the fair value of the auction-rate securities for the
  three months ended March 31, 2009 was a gain of $65,000, which was recorded in
  other income (expense), net in our condensed consolidated statements of income.
  However, if we do not exercise the put option before July 2, 2012, this put
  option will expire and UBS will have no further rights or obligations to buy our
  auction-rate securities. As long as we hold our auction-rate securities, they
  will continue to accrue interest as determined by the auction process or the
  terms specified in the auction-rate securities if the auction process
  fails.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">UBS&#8217;s
  obligations under the put option are not secured by its assets and do not
  require UBS to obtain any financing to support its performance obligations under
  the put option. UBS has disclaimed any assurance that it will have sufficient
  financial resources to satisfy its obligations under the put option. If UBS has
  insufficient funding to buy back the auction-rate securities and the auction
  process continues to fail, then we may incur further losses.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">30</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  experience quarterly fluctuations in our operating results due to a number of
  factors, which make our future results difficult to predict and could cause our
  operating results to fall below expectations or our guidance.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  quarterly operating results may fluctuate due to a variety of factors, many of
  which are outside of our control. As a result, comparing our operating results
  on a period-to-period basis may not be meaningful. You should not rely on our
  past results as an indication of our future performance. If our revenue or
  operating results fall below the expectations of investors or securities
  analysts, or below any guidance we may provide to the market, the price of our
  common stock could decline substantially.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  addition to other risk factors listed in this &#8220;Risk Factors&#8221; section, factors
  that may affect our quarterly operating results include:</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">fluctuations
        in demand for our appliances;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">fluctuations
        in sales cycles and prices for our appliances, particularly for large
        orders which tend to have a longer sales cycle;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">reductions
        in customers&#8217; budgets for information technology purchases and delays in
        their purchasing cycles;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">the
        timing of recognizing revenue in any given quarter as a result of revenue
        recognition rules;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">our
        ability to develop, introduce and ship in a timely manner new products and
        product enhancements that meet customer requirements;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">the
        timing of product releases or upgrades by us or by our
        competitors;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">our
        ability to hire additional sales personnel and the length of time required
        for any such additional personnel to generate significant
        revenue;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">any
        lack of availability of, delay in the availability of, or quality problems
        with, any components we acquire from third-party suppliers, particularly
        any components we acquire from a third-party that is our sole source of
        supply for the components;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">any
        significant changes in the competitive dynamics of our market, including
        new entrants or substantial discounting of products;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">our
        ability to control costs, including our operating expenses and the costs
        of the components we purchase;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">our
        experience with product reliability and associated warranty claims;
        and</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">general
        economic conditions in our domestic and international
      markets.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  addition, we may experience seasonality in the sales of our appliances. We
  believe our rapid growth and limited operating history may have masked the
  nature or magnitude of seasonal or cyclical factors that might have influenced
  our business to date. Seasonal variations in our sales may lead to significant
  fluctuations in our quarterly operating results.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Our
  international sales and operations subject us to additional risks that may harm
  our operating results.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In the
  three months ended March 31, 2009, we derived approximately 21% of our revenue
  from international customers. We have sales personnel in numerous countries
  worldwide. We expect to continue to add personnel in additional countries. Our
  international operations subject us to a variety of risks,
  including:</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">the
        difficulty of managing and staffing international offices and the
        increased travel, infrastructure and legal compliance costs associated
        with multiple international locations;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">the
        management of our relationships with channel partners outside the United
        States, whose sales and lead generation activities are very important to
        our international operations;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">difficulties
        in enforcing contracts and collecting accounts receivable, and longer
        payment cycles, especially in emerging markets;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">tariffs
        and trade barriers and other regulatory limitations on our ability to sell
        our appliances in certain foreign markets;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">increased
        exposure to foreign currency exchange rate risk;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">increased
        exposure to possible violations of, or non-compliance with, the Foreign
        Corrupt Practices Act;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">increased
        exposure to possible violations of U.S. laws regulating the export of our
        products, and to other U.S. and foreign laws affecting the conduct of
        business globally such as product certification, environmental and waste
        management and data privacy laws;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">reduced
        protection for intellectual property rights in some countries;
        and</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">political
        and economic instability.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Sales to
  international customers may also result in greater shipping costs and additional
  expenses to conform our appliances to the requirements of local laws or local
  product specifications. As we continue to expand our business internationally,
  our success will depend, in large part, on our ability to anticipate and
  effectively manage these and other risks associated with our international
  operations. Our failure to manage any of these risks successfully could harm our
  international operations, reduce or delay our international sales, and result in
  fines and penalties.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Changes
  in our effective tax rate may reduce our net income in future
  periods.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">If our
  international revenues do not grow in absolute dollars and as a percentage of
  total revenues, then our effective tax rate will not meet our planning
  objectives and our profitability will be negatively impacted. Our provision for
  income taxes is also subject to volatility and could be adversely affected by
  changes in the valuation of our deferred tax assets and liabilities; by
  jurisdictions in which profits are determined to be earned and taxed; by
  expiration of or lapses in the available tax credits; by transfer pricing
  adjustments; by the repatriation of non-U.S. earnings for which we have not
  previously provided U.S. taxes, by tax effects of nondeductible compensation; or
  by changes in tax laws, regulations, accounting principles, including accounting
  for uncertain tax positions or interpretations thereof. Significant judgment is
  required to determine the recognition and measurement attribute prescribed in
  Financial Interpretation No.&#160;48, <font style="DISPLAY: inline; FONT-STYLE: italic">Accounting for Uncertainty in Income
  Taxes-an interpretation of FASB Statement No.&#160;109,</font> or FIN 48. In
  addition, FIN 48 applies to all income tax positions, including the potential
  recovery of previously paid taxes, which if settled unfavorably could adversely
  impact our provision for income taxes or additional paid-in capital. We
  anticipate future audits from various tax authorities. We regularly assess the
  likelihood of adverse outcomes resulting from these examinations to determine
  the adequacy of our provision for income taxes. There can be no assurance that
  the outcomes from these future potential audits may result in an adverse effect
  on our operating results and financial condition.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  addition, the recent turmoil in the financial markets, global recession, and
  change in U.S. federal administration could result in changes to the U.S. tax
  code and/or changes in the tax law and regulations applicable to Data Domain in
  the various jurisdiction around the world in which we operate with the effect of
  causing our effective tax rate to not meet our planning objectives and our
  profitability to be negatively impacted.</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">U.S.
  Government officials have recently expressed interest in revising the tax code
  surrounding offshore tax havens.&#160;&#160;While it is unclear when or how the
  code might be revised, if at all in this area, it is possible that in the
  future, we may experience a lower long-term benefit from our current tax
  strategy than currently contemplated.&#160;&#160;The net result of this could be
  that we pay more U.S. taxes in the aggregate than if we had not pursued our
  current lower cost tax strategy.</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Based on
  projections of future operations and profitability, we have recognized a benefit
  for all of our deferred tax assets, having reversed the then existing reserve
  against 100% of our deferred tax assets in the fourth quarter of
  2008.&#160;&#160;While this reversal was based on management&#8217;s good faith
  estimates of future profitability, the realization of any one of several of the
  risks within this risk factor section could result in lower or even no
  profitability for us over a sustained period, and the attendant inability to
  realize the benefit of the deferred tax assets.&#160;&#160;In such event, we
  could be required to re-establish a reserve against such tax assets, which would
  have an unfavorable effect on our effective tax rate, or even require us to
  provision for income taxes during one or more periods of no
  income.</font></div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">31</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  are exposed to fluctuations in currency exchange rates that could negatively
  impact our financial results and cash flows.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Because a
  portion of our business is conducted outside the United States, we face exposure
  to adverse movements in foreign currency exchange rates. These exposures may
  change over time as business practices evolve, and they could have a material
  adverse impact on our financial results and cash flows. Historically, our
  primary exposures have related to nondollar-denominated sales in Europe, UK,
  Canada, and Australia and nondollar-denominated operating expenses in Europe,
  Japan, Australia and Asia. Additionally, we have exposures for operating
  expenses to emerging market currencies, which can have extreme currency
  volatility. An increase in the value of the dollar could increase the real cost
  to our customers of our products in those markets outside the United States
  where we sell in dollars and other currencies, and a weakened dollar could
  increase the cost of local operating expenses.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  have a history of losses and we may not be able to sustain profitability in the
  future.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">As of
  March 31, 2009, our accumulated deficit was approximately $17.4 million, and
  despite the fact we achieved profitability in fiscal 2008 and the three months
  ended March 31, 2009, we might incur additional losses in future periods. We
  expect to make significant expenditures related to the development of our
  business, including expenditures to hire additional personnel relating to sales
  and marketing and product development. In addition, we will continue to incur
  significant legal, accounting and other expenses that we did not incur as a
  private company. Our operating expenses are largely based on anticipated revenue
  trends, which could be negatively impacted by deteriorating global economic
  conditions, and a high percentage of our expenses are, and will continue to be,
  fixed in the short term. As a result, a delay in generating or recognizing
  revenue could cause significant variations in our operating results from quarter
  to quarter and annually and could result in substantial operating losses. Our
  revenue growth trends in prior periods are not likely to be sustainable, and we
  may not generate sufficient revenue to maintain profitability. We may incur
  significant losses in the future for a number of reasons, including those
  discussed in other risk factors and factors that we cannot foresee.&#160;If we
  are not able to sustain profitability in the future, all or a portion of our net
  deferred tax assets may not be considered realizable, which could increase
  future income tax expense if we are required to establish a valuation allowance
  against our net deferred tax assets. </font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Our
  sales are difficult to predict, even in the near term, and a substantial portion
  of our quarterly sales typically occurs during the last several weeks of the
  quarter.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">A
  substantial portion of our quarterly sales typically occurs during the last
  several weeks of the quarter, which we believe largely reflects customer buying
  patterns of products similar to ours and other products in the technology
  industry generally. In addition, a significant portion of our sales in any
  quarter is not forecast at the start of the quarter and is generated by sales
  activity initiated within the quarter. Similarly, we have little visibility at
  the start of any quarter as to which existing customers, if any, will make
  additional purchases and when any additional purchases may occur, if at all. As
  a result, our quarterly operating results are difficult to predict even in the
  near-term.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  market we serve is emerging and the purchase of our appliances by new customers
  may involve material changes to established purchasing patterns and policies.
  Our sales efforts involve educating potential customers about the uses and
  benefits of our appliances, including their technical capabilities and potential
  cost savings. Potential customers may undertake a significant evaluation process
  that has in the past resulted in a longer sales cycle. In addition, our sales
  cycle may be extended if potential customers decide to re-evaluate other aspects
  of their backup storage infrastructure at the same time they are considering a
  purchase of our appliances. We spend substantial time, money and other resources
  in our sales process without any assurance that our efforts will produce any
  sales. In addition, customer purchases are frequently subject to budget
  constraints, which could be negatively impacted by deteriorating global economic
  conditions, multiple approvals and unplanned administrative, processing and
  other delays. If sales expected from a specific customer for a particular
  quarter are not realized in that quarter, or at all, our business may
  suffer.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&#160;<font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-STYLE: italic">We have a limited
  operating history and compete in a new and rapidly evolving market, which makes
  our future operating results difficult to predict.</font></font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We were
  incorporated in October 2001 and first shipped our appliances in February 2004.
  We have a limited operating history in an industry characterized by rapid
  technological change, changing customer needs, evolving industry standards and
  frequent introductions of new products and services. As we encounter rapidly
  changing customer requirements and increasing competitive pressures, we likely
  will be required to reposition our product and service offerings and introduce
  new products and services. We may not be successful in doing so in a timely and
  appropriately responsive manner, or at all. Furthermore, because we compete in
  an early stage market, many of our target customers have not purchased products
  similar to ours and might not have a specific budget for the purchase of our
  appliances. Historically, enterprises have relied on non-deduplication,
  tape-based technologies for backup and recovery, and we might not succeed in
  generating increased demand for our products. All of these factors make it
  difficult to predict our future operating results, which may impair our ability
  to manage our business and investors&#8217; ability to assess our
  prospects.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we lose key personnel or are unable to attract and retain qualified personnel on
  a cost-effective basis, our business would be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  success is substantially dependent upon the performance of our senior management
  and key technical and sales personnel. Our management and employees can
  terminate their employment at any time, and the loss of the services of one or
  more of our executive officers or other key employees could harm our business.
  Our success also is substantially dependent upon our ability to attract
  additional personnel for all areas of our organization, particularly in our
  sales and research and development departments. Our dependence on attracting and
  retaining qualified personnel is particularly significant as we attempt to grow
  our organization. Competition for qualified personnel in our industry is
  intense, and we may not be successful in attracting and retaining such personnel
  on a timely basis, on competitive terms, or at all. If we are unable to attract
  and retain the necessary technical, sales and other personnel on a
  cost-effective basis, our business would be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">32</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  rely on channel partners to sell our appliances, and disruptions to, or our
  failure to develop and manage our channel partners would harm our
  business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  future success is dependent upon establishing and maintaining successful
  relationships with a large number of channel partners. A substantial majority of
  our revenue is generated by sales through our channel partners, and we expect
  channel sales to continue to make up a significant portion of our total revenue
  in the future, particularly outside the United States. In the three months ended
  March 31, 2009 and 2008, approximately 75% and 83%, respectively, of our revenue
  was generated by sales through our channel partners. Accordingly, our revenue
  depends in large part on the effective sales and lead generation activities of
  these channel partners.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Recruiting
  and retaining qualified channel partners and training them in our technology and
  product offerings requires significant time and resources. In order to develop
  and expand our distribution channel, we must continue to scale and improve our
  processes and procedures that support our channel, including investment in
  systems and training. Those processes and procedures may become increasingly
  complex and difficult to manage as we grow our organization. We have no minimum
  purchase commitments from any of our channel partners, and our contracts with
  these channel partners do not prohibit them from offering products or services
  that compete with ours. Our competitors may provide incentives to existing and
  potential channel partners to favor their products or to prevent or reduce sales
  of our appliances. Our channel partners may choose not to offer our appliances
  exclusively or at all. Establishing relationships with channel partners who have
  a history of selling our competitors&#8217; products may also prove to be difficult.
  In addition, some of our channel partners are also competitors. Our failure to
  establish and maintain successful relationships with channel partners would
  seriously harm our business and operating results. The weak economic situation
  will place additional pressures on this channel model, since we may experience
  the failure of one or more of our resellers, potentially resulting in our
  inability to collect outstanding receivables from such resellers, and
  necessitating additional efforts on our part to replace such resellers in order
  to maintain access to the various markets around the globe.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we fail to manage growth effectively, our business would be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We have
  expanded our operations significantly since inception and anticipate that
  further expansion of our operations and headcount will be required. For example,
  our headcount increased from 777 employees as of December 31, 2008 to 827
  employees as of March 31, 2009. Our growth has placed, and any future growth
  will place, significant demands on our management, infrastructure and other
  resources. To manage any future growth, we will need to hire, train, integrate
  and retain a large number of highly skilled and motivated employees. We will
  also need to continue to improve our financial and management controls and
  reporting systems and procedures. We implemented new enterprise resource
  planning software for our finance and inventory management processes in October
  2007, and we may in the future upgrade other finance, sales and inventory
  management systems. We could encounter delays or difficulties in implementing
  any of these systems. If we do not effectively hire, train, integrate and retain
  sufficient highly qualified personnel to support any future growth, and if we do
  not effectively manage the associated increases in expenses, our business,
  results of operations and financial condition would be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Our
  financial results would suffer if demand for deduplication storage appliances
  does not continue to grow.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  products are disk-based deduplication storage appliances for backup and
  network-based disaster recovery. Deduplication is a relatively new and emerging
  technology. Historically, enterprises have relied on non-deduplication
  tape-based technologies for backup and recovery. A reduction in demand for
  deduplication storage appliances for backup storage or network-based disaster
  recovery could be caused by, among other things, weakening economic conditions,
  decreases in information technology spending, lack of customer acceptance or
  competing technologies and products. Our future financial results would suffer
  if the demand for deduplication storage appliances does not continue to
  grow.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we fail to predict accurately our manufacturing and component requirements, we
  could incur additional costs or experience manufacturing delays which would harm
  our business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  agreement with our contract manufacturer, Flextronics, does not provide for
  specific quantities or inventory levels for our appliances or the components
  used in our appliances. Instead, we provide purchase orders to Flextronics on a
  monthly basis. If we overestimate our manufacturing needs, Flextronics may
  assess charges or we may have liabilities for excess or obsolete
  inventory.&#160;&#160;Conversely, because lead times for required materials and
  components vary significantly and depend on factors such as the specific
  supplier, contract terms and demand for the particular component at any given
  time, if we underestimate our requirements, Flextronics may have inadequate
  materials and components required to produce our appliances. In that event, the
  manufacturing of our appliances could be interrupted, shipments could be delayed
  and revenue could be deferred or lost. Flextronics generally carries very little
  inventory of components for our appliances, and we rely on suppliers to deliver
  necessary components to Flextronics in a timely manner based on forecasts
  provided to the suppliers.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Any
  shortages in components used in our appliances could delay shipment of our
  appliances or increase our product costs, which could harm our
  business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We may
  experience shortages in components that we use in our appliances, and we may not
  accurately predict the availability of and demand for such components. We rely
  on Flextronics to procure a majority of the components used in our appliances.
  As a result, any disruption in Flextronics&#8217;s ability to timely procure necessary
  components in the quantities required, or at reasonable prices, could result in
  a delay in the shipment of our appliances. Due to technological, pricing or
  business reasons, some of the components used in our appliances are available
  only from a single or limited source of supply. Flextronics generally carries
  very little inventory of components for our appliances, and we rely on suppliers
  to deliver necessary components to Flextronics in a timely manner based on
  forecasts provided to the suppliers.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  capacity expansion shelves and the chassis for our DD 6XX appliances are
  currently supplied exclusively by a single vendor, Xyratex Technology Limited,
  or Xyratex. Neither our agreement with Xyratex, nor any agreement between
  Flextronics and Xyratex, provides for specific quantities or inventory levels of
  expansion shelves or the DD 6XX chassis. Instead, Flextronics provides purchase
  orders to Xyratex on a monthly basis based on purchase orders we place with
  Flextronics and our forecasts.&#160;&#160;If Flextronics is unable to acquire
  the expansion shelves or DD 6XX chassis from Xyratex for whatever reason, the
  manufacturing of our expansion shelves and DD 6XX appliances could be
  interrupted and shipments could be delayed and revenue could be deferred or
  lost. Our agreement with Xyratex for expansion shelves has a three-year term
  ending in March 2010, subject to early termination by either party under certain
  circumstances.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  appliances depend on NVRAM cards that currently are only available from a single
  vendor, Curtiss-Wright Corporation. Neither we nor Flextronics has an agreement
  with Curtiss-Wright Corporation providing for specific quantities or inventory
  levels of NVRAM cards.&#160;We or Flextronics order NVRAM cards under a standard
  purchase order arrangement with Curtiss-Wright Corporation or its
  distributor.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  appliances depend on DiskOnModule (DOM) flash memory devices that are only
  available from a single vendor, PQI Corporation.&#160;&#160;Neither we nor
  Flextronics has an agreement with PQI Corporation providing for specific
  quantities or inventory levels of NVRAM cards.&#160;We or Flextronics order the
  PQI DOM under a standard purchase order arrangement with PQI Corporation or its
  distributor.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  appliances depend on microprocessors that are only available from a single
  vendor, Intel Corporation, and certain of our products rely on motherboards that
  are only available from Intel. Neither we nor Flextronics has an agreement with
  Intel providing for specific quantities or inventory levels of these components.
  We or Flextronics order these components under a standard purchase order
  arrangement with Intel or its distributor.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  acquire the chassis used in our appliances other than the DD 6XX&#160;appliances
  and expansion shelves from a single vendor, Super Micro Computer, Inc., or Super
  Micro. Neither we nor Flextronics has an agreement with Super Micro providing
  for specific quantities or inventory levels of chassis.&#160;We or Flextronics
  order chassis under a standard purchase order arrangement with Super Micro or
  its distributor.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Significant
  time and effort would be required to locate new vendors for any of the foregoing
  components, if available at all, to qualify replacement components or to develop
  our appliances using alternative suppliers. The unavailability of any of these
  or other necessary components could delay or prevent us from shipping our
  appliances. Component suppliers may be vulnerable to pressure from large
  purchasers of their products, who may be competitors of ours, to allocate
  available component supplies to them. The global recession may also adversely
  affect our suppliers, including those on whom we are dependent as sole source
  suppliers, and their liquidity, and the availability of, and/or terms and
  conditions on which we purchase, their products and services. In addition,
  increased demand generally by third parties for the components we use in our
  appliances may lead to decreased availability and higher prices for those
  components. Further, we are dependent in some instances upon these sole source
  suppliers for support of their products, and for new product introductions, and
  we are subject to their end of life practices, including timing of product end
  of life, post end of life support, and last time buy notice, availability and
  pricing.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">If we
  experience shortages in components that we use in our appliances, or do not
  accurately predict the availability of and demand for such components, or if new
  product introductions by our suppliers do not meet our expectations for timing,
  availability, functionality/performance, quality or price, then our business and
  gross margins could be negatively impacted, and our reputation and customer
  relationships could be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">33</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  are dependent on a single contract manufacturer and changes to that relationship
  may result in delays or disruptions that could harm our business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We rely
  on a single independent contract manufacturer, Flextronics, to manufacture and
  assemble our appliances. We currently have an agreement in place with
  Flextronics that is subject to automatic extensions in one-year increments
  absent notice of termination by us or Flextronics. However, either party can
  terminate the agreement for any reason at any time with at least 90 days&#8217;
  advance written notice. We may not be able to effectively manage our
  relationship with Flextronics, and Flextronics may not meet our future
  requirements for timely delivery. Our orders represent only a small percentage
  of the overall orders received by Flextronics from its customers. As a result,
  fulfilling our orders may not be considered a priority by Flextronics in the
  event it is constrained in its ability to fulfill all of its customer
  obligations in a timely manner. Although the services required to manufacture
  and assemble our appliances may be readily available from a number of other
  established contract manufacturers, it would be time consuming and costly to
  qualify and implement a new contract manufacturer relationship. Although we have
  a contingency plan in place with Flextronics in the event that its capacity at
  the location used to manufacture and assemble our appliances is reduced or
  temporarily eliminated, any event that disrupts the manufacturing and assembly
  process could harm our business. If Flextronics suffers an interruption in its
  business, or experiences delays, disruptions or quality control problems in its
  manufacturing operations, or if we have to change or add additional contract
  manufacturers, our ability to manufacture and ship appliances to our customers
  would be delayed and our business would suffer.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  rely on a single third party to provide onsite hardware and repair and
  replacement services to a substantial majority of our customers, and any
  disruption to the availability of those services or their quality could harm our
  business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  subcontract with a third party, Glasshouse, Inc., or Glasshouse, to provide
  onsite hardware repair and replacement services for the substantial majority of
  our customers that have purchased a support and services contract from us. For
  each such covered customer, we purchase a support contract from Glasshouse. Our
  master agreement with Glasshouse has a three-year term ending in June 2010,
  except that after the initial 12 months, which ended in June 2008, either party
  may terminate the agreement by providing the other party with 90 days&#8217; prior
  written notice. We may not be able to effectively manage our relationship with
  Glasshouse, and Glasshouse may not meet our future requirements for high
  quality, timely delivery of services. Although the break fix services performed
  by Glasshouse may be readily available from a number of other established
  suppliers, it could be time consuming and costly to qualify and implement a new
  supplier. If Glasshouse suffers an interruption in its business, or experiences
  delays, disruptions or quality control problems in its services, or if we have
  to change or add additional service providers, our ability to deliver high
  quality and timely break fix services to our customers could be delayed and our
  business and gross margins could be negatively impacted, and our reputation and
  customer relationships could be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we do not successfully anticipate market needs and develop products and product
  enhancements that meet those needs, or if those products do not gain market
  acceptance, our business will suffer.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  market in which we currently operate is rapidly developing. We may not be able
  to anticipate future market needs or be able to develop new products or product
  enhancements to meet such needs, either in a timely manner or at all. Our
  business depends upon the introduction of successive new generations of products
  with improved performance, capacity and functionality. We anticipate that for
  future product introductions we will be required to establish new relationships
  with original design manufacturers (ODMs) and other suppliers on whom we will be
  dependent for design services, component supplies, manufacturing and
  support.&#160;&#160;Establishing new suppliers can be time consuming and costly,
  and new designs and new suppliers present risks of delay, costs,
  functionality/performance, quality and availability. If we fail to introduce
  successive new generations of products with improved the performance, capacity
  and functionality, and/or fail to successfully establish relationships with ODMs
  and other suppliers on whom we will be dependent for achieving our objectives,
  then our business and gross margins could be negatively impacted. We also may
  not be able to develop our products in a manner that enables us to successfully
  address the needs of other parts of the enterprise storage market. For example,
  we have recently introduced products for classes of applications other than
  backup and disaster recovery. These nearline classes of applications, such as
  archival storage and fixed-content data storage, manage largely static files and
  benefit from the fast storage and retrieval of disk-based systems, but do not
  require the performance characteristics of primary storage. Our failure to
  extend our deduplication technology into these nearline applications,
  particularly if our competitors are able to do so, could harm our business. In
  addition, any new products or product enhancements that we introduce may not
  achieve any significant degree of market acceptance or be accepted into our
  sales channel by our channel partners, which would harm our
  business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we fail to offer high quality customer support and services, our business would
  suffer.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Once our
  appliances are deployed within our customers&#8217; networks, our customers depend on
  our support organization to resolve any issues relating to our appliances. A
  high level of customer support and services is important for the successful
  marketing and sale of our appliances. If we or our channel partners do not help
  our customers quickly resolve post-deployment issues and provide effective
  ongoing support, our ability to sell our appliances to existing customers would
  suffer and our reputation with potential customers would be harmed. Some of our
  international channel partners offer primary support for the appliances they
  sell to customers, and we rely on third parties to provide onsite hardware
  repair and replacement services for most of our customers. If the third parties
  fail to provide timely and effective services, our business could be harmed. As
  we expand our sales, we will be required to hire and train additional support
  personnel. In addition, as we expand our operations internationally, our support
  organization will face additional challenges including those associated with
  delivering support, training and documentation in languages other than English.
  If we fail to maintain high quality customer support or to grow our support
  organization to match any future sales growth, our business
  will&#160;suffer.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we elect to discount our support and services pricing to attract or retain
  customers, we may be required to defer a portion of our revenue to future
  periods.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">If we
  elect to discount our support and services pricing or otherwise introduce
  significant variability in our support and services arrangements, this
  variability may require us to defer the recognition of revenue from sales of our
  appliances. We recognize revenue for our appliances using the residual method as
  allowed by the American Institute of Certified Public Accountants, or AICPA,
  Statement of Position&#160;No.&#160;98-9,<font style="DISPLAY: inline; FONT-STYLE: italic"> Modification of SOP No.&#160;97-2,
  Software Revenue</font><font style="DISPLAY: inline; FONT-STYLE: italic">&#160;</font><font style="DISPLAY: inline; FONT-STYLE: italic">Recognition, with Respect to Certain
  Transactions</font>, or SOP 98-9. Under this method, in order to recognize
  product revenue upon shipment, we must establish sufficient evidence, which is
  referred to as vendor specific objective evidence, or VSOE, of fair value of our
  undelivered support and services. We have established VSOE of fair value of our
  support and services based on the price charged when support and services are
  sold separately. If we are required to change the pricing of support and
  services through discounting, or otherwise introduce variability in the pricing
  of support and services on certain transactions to attract or retain customers,
  we may be unable to maintain VSOE of the fair value of support and services for
  similar types of transactions. As a result, we could be required to defer all
  revenue for these transactions and recognize revenue ratably over the term of
  the related support and services contracts, which is typically one to three
  years. If this were to occur, our revenue would decline and our operating
  results would be negatively impacted.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">34</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Our
  appliances handle mission-critical data for our customers and are highly
  technical in nature. If customer data is lost or corrupted, or our appliances
  contain software errors or hardware defects, we could have product liability
  exposure and our reputation and business could be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  appliances are involved in storing and replicating mission-critical data for our
  customers. The process of storing and replicating that data is highly technical
  and complex. If any data is lost or corrupted in connection with the use of our
  appliances, our reputation could be seriously harmed and market acceptance of
  our appliances could suffer. In addition, our appliances have contained and may
  in the future contain software errors, hardware defects or security
  vulnerabilities. We rely on our suppliers to deliver high quality components for
  use in our products and we have limited or no control over our suppliers&#8217;
  product development and production processes. Some software errors or defects in
  the hardware components of our appliances may only be discovered after an
  appliance has been installed and used by customers. In April 2007, we initiated
  a field replacement program to replace a circuit board used in some of our
  appliances. To date, these circuit boards have experienced failures in less than
  1% of the appliances that we believe are potentially affected. All of the
  circuit boards that have failed were manufactured by fabricators that are no
  longer supplying parts for use in our appliances. Through the replacement
  program, we are offering to replace the potentially affected circuit boards with
  circuit boards manufactured by a particular fabricator. We accrued estimated
  warranty costs of $1.2 million in the first quarter of 2007 for this replacement
  program. We accrued an additional $450,000 in the third quarter of 2007 to
  expand this program for additional circuit boards used in some of our
  appliances. During the second quarter of 2008, we recorded an additional charge
  of $25,000 as we revised our estimate of the costs of the replacement program.
  These estimates were based on the number of circuit boards we expect to replace
  under the program, the anticipated cost of replacement and refurbishment and
  other associated costs. As of March&#160;31, 2009, we had incurred approximately
  $1.6 million of costs associated with these field replacement programs and
  $22,000 remained in accrued liabilities to cover future costs for the units
  potentially affected. Although we believe our estimates and judgments for the
  replacement program are reasonable, if the problem is more extensive than we
  currently believe or the actual costs of the program otherwise exceed our
  estimate, our operating results will be negatively impacted. Any such errors,
  defects or security vulnerabilities discovered in our appliances after
  commercial release could result in loss of revenue, loss of customers, increased
  service and warranty cost, harm to our reputation and diversion of attention of
  our management and technical personnel, any of which could significantly harm
  our business. In addition, we could face claims for product liability, tort or
  breach of warranty. Defending a lawsuit, regardless of its merit, is costly and
  may divert management&#8217;s attention and adversely affect the market&#8217;s perception
  of us and our appliances.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Changes
  in existing technologies or the emergence of new products or technologies could
  reduce demand for our appliances and significantly harm our
  business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Changes
  in existing technologies could cause demand for our appliances to decline. For
  example, if changes in technology result in a significant reduction in the price
  for hard disk drives, enterprises may not need to utilize deduplication storage
  in order to cost-effectively backup and protect their data. One or more new
  technologies also could be introduced that compete favorably with our appliances
  or that cause our appliances to no longer be of significant benefit to our
  customers. In addition, because our appliances work with enterprise backup
  software applications to transfer and store data in the protection storage
  environment, we are dependent on enterprises&#8217; use of these applications for data
  protection and disaster recovery purposes. If enterprises adopt products or
  technologies that enable them to protect and recover their data without the need
  for backup software, demand for our appliances would be reduced
  significantly.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">The
  inability of our appliances to interoperate with backup software applications
  would cause our business to suffer.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We have
  designed our appliances to interoperate with the leading enterprise backup
  software applications available in the market. If our appliances are not
  compatible with the leading backup software applications, demand for our
  appliances will decline. Some backup software providers currently offer products
  that compete with ours and other providers may do so in the future. Backup
  software providers may in the future make changes that would diminish the
  ability of our appliances to interoperate with their applications. If this were
  to occur, we may need to spend significant time and effort to ensure the
  continued compatibility of our appliances, which may not be possible at all. Any
  of these developments could significantly harm our business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Data
  formats may change in a way that reduces the value of our compression
  technologies.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  compression technologies have been designed to work well for data formats
  commonly seen in customer data centers today. The format of data stored on our
  appliances may change in ways that reduce the benefit of our compression
  technologies. Such format changes could result from changes in the applications
  that create or transmit the data, changes in the systems that store the data, or
  changes in policies concerning data encryption, compression, or encoding. For
  example, some potential customers in the past have employed encryption or
  compression technologies that they were unable or unwilling to disable and
  therefore did not find the benefits of our Global Compression technologies
  compelling. If the number of such potential customers were to increase
  significantly in the future, our business could suffer.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">The
  U.S. government has become an important customer for us, and if it or individual
  agencies within the U.S. government reduce or shift their capital spending
  pattern, our financial results may be harmed.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  U.S.&#160;government has become an important customer for us.&#160;Government
  agencies are subject to budgetary processes and expenditure constraints, which
  constraints could increase due to current economic conditions, that could lead
  to delays or decreased capital expenditures in information technology spending
  on infrastructures. If the U.S.&#160;government or individual agencies within
  the U.S.&#160;government reduce or shift their capital spending pattern, our
  financial results may be harmed.&#160;&#160;Our sales to the U.S. government may
  involve longer sales cycles than is typical of our non-government customers,
  increasing the likelihood that an order may not occur in the quarter in which we
  had anticipated the sale, if at all.&#160;&#160;In addition, our sales to the
  U.S. government require us to comply with U.S. laws applicable to enterprises
  and products that are offered for sale to the U.S. government.&#160;&#160;Any
  failure by us to comply with and manage these obligations could result in a
  reduction or delay in sales to the U.S government, or result in fines and
  penalties.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we fail to establish and maintain proper and effective internal control over
  financial reporting, our operating results and our ability to operate our
  business could be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  Sarbanes-Oxley Act of 2002 requires, among other things, that we establish and
  maintain internal control over financial reporting and disclosure controls and
  procedures. We performed, under the supervision and with the participation of
  our management, system and process evaluations and testing of our internal
  control over financial reporting, as required by Section&#160;404 of the
  Sarbanes-Oxley Act, and our management reported that our internal control over
  financial reporting was effective as of December 31, 2008. However, if in the
  future we are not able to comply with the requirements of Section&#160;404 in a
  timely manner, or if we or our independent registered public accounting firm
  identify deficiencies in our internal control over financial reporting that are
  deemed to be material weaknesses, the market price of our common stock could
  decline and we could be subject to investigations or sanctions by the SEC, the
  NASDAQ Stock Market, or NASDAQ, or other regulatory authorities or subject to
  litigation. To the extent any material weaknesses in our internal control over
  financial reporting are identified in the future, we could be required to expend
  significant management time and financial resources to correct such material
  weaknesses or to respond to any resulting regulatory investigations or
  proceedings.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">35</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">If
  we are unable to protect our intellectual property rights, our competitive
  position could be harmed, and we could be required to incur significant expenses
  to enforce our rights.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We depend
  on our ability to protect our proprietary technology. We rely on trade secret,
  patent, copyright and trademark laws and confidentiality agreements with
  employees and third parties, all of which offer only limited protection. Despite
  our efforts, the steps we have taken to protect our proprietary rights may not
  be adequate to preclude misappropriation of our proprietary information or
  infringement of our intellectual property rights, and our ability to police such
  misappropriation or infringement is uncertain, particularly in countries outside
  of the United States. Further, we do not know whether any of our pending patent
  applications will result in the issuance of patents or whether the examination
  process will require us to narrow our claims. Even issued patents may be
  contested, circumvented or invalidated. Moreover, the rights granted under any
  issued patents may not provide us with proprietary protection or competitive
  advantages, and, as with any technology, competitors may be able to develop
  similar or superior technologies to our own now or in the future. In addition,
  we have entered into a cross-license agreement with Quantum, a competitor of
  ours, that provides Quantum and its controlled affiliates a license to our
  current and future patents that relate to or are useful with respect to data
  transmission or data storage and that are or may be issued or applied for (or
  otherwise entitled to a priority date) on or prior to January&#160;1, 2012. As a
  result of this agreement, we will not be able to assert our existing patent
  rights and many or all of our future patent rights against Quantum or its
  controlled affiliates for the foreseeable future, and Quantum has certain rights
  to assign this license to an acquirer of Quantum. It is also possible that we
  may find it necessary or advantageous to enter into similar cross licenses in
  the future with other actual or potential competitors.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Protecting
  against the unauthorized use of our patents, trademarks and other proprietary
  rights is expensive, difficult and, in some cases, impossible. Litigation may be
  necessary in the future to enforce or defend our intellectual property rights,
  to protect our trade secrets or to determine the validity and scope of the
  proprietary rights of others. Such litigation could be costly and divert
  management resources, either of which could harm our business. Furthermore, many
  of our current and potential competitors have the ability to dedicate
  substantially greater resources to enforce their intellectual property rights
  than we do. Accordingly, despite our efforts, we may not be able to prevent
  third parties from infringing upon or misappropriating our intellectual
  property.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Claims
  by others that we infringe their proprietary technology could harm our
  business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Third
  parties could claim that our appliances or technology infringe their proprietary
  rights. We expect that infringement claims may increase as the number of
  products and competitors in our market increases and overlaps occur. In
  addition, to the extent that we gain greater visibility and market exposure as a
  public company, we face a higher risk of being the subject of intellectual
  property infringement claims. Any claims of infringement by a third party, even
  those without merit, could cause us to incur substantial costs defending against
  the claim, and could distract our management from our business. Furthermore, a
  party making such a claim, if successful, could secure a judgment that requires
  us to pay substantial damages. A judgment could also include an injunction or
  other court order that could prevent us from offering our appliances. In
  addition, we might be required to seek a license for the use of such
  intellectual property, which may not be available on commercially reasonable
  terms or at all. Alternatively, we may be required to develop non-infringing
  technology, which could require significant effort and expense and may
  ultimately not be successful. Any of these events could seriously harm our
  business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Third
  parties may also assert infringement claims relating to our appliances against
  our customers and channel partners. Any of these claims may require us to
  initiate or defend potentially protracted and costly litigation on their behalf,
  regardless of the merits of these claims, because we generally are obligated to
  indemnify our channel partners and&#160;our customers from claims of
  infringement of proprietary rights of third parties. If any of these claims
  succeed, we may be forced to pay damages to, or on behalf of, our customers or
  channel partners, which could seriously harm our business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Our
  use of open source software could impose limitations on our ability to
  commercialize our appliances.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We
  incorporate open source software into our appliances. The terms of many open
  source licenses have not been interpreted by United States courts, and there is
  a risk that such licenses could be construed in a manner that could impose
  unanticipated conditions or restrictions on our ability to commercialize our
  appliances. In that event, we could be required to seek licenses from third
  parties in order to continue offering our appliances, to re-engineer our
  appliances, to discontinue the sale of our appliances in the event
  re-engineering cannot be accomplished on a timely basis or to litigate any
  disputes relating to our use of open source software, any of which could harm
  our business.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Our
  business is subject to increasingly complex environmental legislation that has
  increased both our costs and the risk of noncompliance and may continue to do so
  in the future.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We face
  increasing complexity in the design and manufacture of our appliances as we
  adjust to new and upcoming requirements relating to the materials composition of
  many of our appliances. For example, the European Union, or EU, has adopted
  certain directives to facilitate the recycling of electrical and electronic
  equipment sold in the EU, including the Restriction on the Use of Certain
  Hazardous Substances in Electrical and Electronic Equipment, or RoHS, directive.
  The RoHS directive restricts the use of lead, mercury and certain other
  substances in electrical and electronic products placed on the market in the EU.
  A&#160;companion EU directive, the Waste Electrical and Electronic Equipment
  Directive imposes responsibility for the collection, recycling and recovery for
  certain electrical and electronic products on the manufacturers of such
  equipment.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We have
  incurred costs to comply with these regulations in the past and could incur
  additional costs in the future. In addition, compliance with these regulations
  could disrupt our operations and logistics. We will need to ensure that we can
  design and manufacture compliant appliances and that we can be assured a supply
  of compliant components from suppliers. Similar laws and regulations have been
  proposed or may be enacted in other regions, including the United States,
  Australia, Canada, China, Korea and Japan. These and other environmental
  regulations may require us to reengineer our appliances to utilize new
  components that are compatible with these regulations, which may result in
  additional costs to us.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  may not generate positive returns on our research and development
  investments.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Developing
  our products is expensive, and our investment in product development may involve
  a long investment return cycle. For the three months ended March 31, 2009, our
  research and development expenses were $14.2 million, or approximately 18.0% of
  revenue.&#160;Our future plans include significant investments in research and
  development and related product opportunities. We believe that we must continue
  to dedicate a significant amount of resources to our research and development
  efforts to maintain our competitive position. These investments may not generate
  positive returns in the near term, or at all.&#160;</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">36</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  may engage in future acquisitions that could disrupt our business, cause
  dilution to our stockholders and harm our business, operating results and
  financial condition.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In the
  future we may acquire other businesses, products or technologies. We have not
  made any acquisitions to date and, as a result, our ability as an organization
  to make acquisitions is unproven. We may not be able to find suitable
  acquisition candidates and we may not be able to complete acquisitions on
  favorable terms, if at all. If we do complete acquisitions, we may not
  ultimately strengthen our competitive position or achieve our goals, and any
  acquisitions we complete could be viewed negatively by customers, financial
  markets or investors. In addition, any acquisitions that we make could lead to
  difficulties in integrating personnel and operations from the acquired
  businesses and in retaining and motivating key personnel from these businesses.
  Acquisitions may disrupt our ongoing operations, divert management from
  day-to-day responsibilities, increase our expenses and harm our business. Future
  acquisitions may also reduce our cash available for operations and other uses
  and could result in an increase in amortization expense related to identifiable
  assets acquired, potentially dilutive issuances of equity securities or the
  incurrence of debt.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">We
  have incurred, and will continue to incur, significant costs as a result of
  operating as a public company, and our management is required to devote
  substantial time to compliance efforts.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">As a
  public company, we incur significant legal, audit, accounting and other expenses
  that we did not incur as a private company. The Sarbanes-Oxley Act, as well as
  rules subsequently implemented by the SEC and NASDAQ, impose additional
  requirements on public companies, including enhanced corporate governance
  practices. For example, the NASDAQ listing requirements require that listed
  companies satisfy certain corporate governance requirements relating to
  independent directors, audit committees, distribution of annual and interim
  reports, stockholder meetings, stockholder approvals, solicitation of proxies,
  conflicts of interest, stockholder voting rights and codes of business conduct.
  Our management and other personnel are required to devote a substantial amount
  of time to these requirements. Moreover, these rules and regulations have
  increased our legal and financial compliance costs and have made some activities
  more time-consuming and costly. These rules and regulations could also make it
  more difficult for us to attract and retain qualified persons to serve on our
  board of directors and board committees or as executive officers.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Our
  business is subject to the risks of earthquakes, fire, floods and other natural
  catastrophic events, and to interruption by man-made problems such as computer
  viruses or terrorism.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Our
  corporate headquarters and the operations of the contract manufacturer for our
  appliances are located in the San Francisco Bay Area, a region known for seismic
  activity. A significant natural disaster, such as an earthquake, fire or a
  flood, could harm our business. In addition, our servers are vulnerable to
  computer viruses, break-ins and similar disruptions from unauthorized tampering
  with our computer systems. In addition, acts of terrorism or war could cause
  disruptions in our or our customers&#8217; business or the economy as a whole. To the
  extent that such disruptions result in delays or cancellations of customer
  orders, or delay the manufacture and shipment of our appliances, our business
  would be harmed.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Risks
  Related to Ownership of Our Common Stock</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">The
  trading price of our common stock has been volatile and is likely to be volatile
  in the future.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  trading prices of our common stock as well as the securities of other technology
  companies have been highly volatile, particularly in the last several months as
  a result of deteriorating economic conditions. Further, our common stock has a
  limited trading history. Factors affecting the trading price of our common stock
  could include:</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">variations
        in our operating results;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">announcements
        of technological innovations, new products and services, strategic
        alliances or significant agreements by us or by our
        competitors;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">recruitment
        or departure of key personnel;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">changes
        in the estimates of our operating results or changes in recommendations by
        any securities analysts that elect to follow our common
      stock;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">market
        conditions in our industry, the industries of our customers and the
        economy as a whole; and</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">adoption
        or modification of regulations, policies, procedures or programs
        applicable to our business.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">In
  addition, if the market for technology stocks or the stock market in general
  continues to experience a loss of investor confidence, the trading price of our
  common stock could continue to decline for reasons unrelated to our business,
  operating results or financial condition. The trading price of our common stock
  might also decline in reaction to events that affect other companies in our
  industry even if these events do not directly affect us, or in reaction to
  reports from industry analysts about us or our competitors or others in the
  technology industry generally. Some companies that have had volatile market
  prices for their securities have had securities class actions filed against
  them. A suit filed against us, regardless of its merits or outcome, could cause
  us to incur substantial costs and could divert management&#8217;s
  attention.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman">Anti-takeover
  provisions in our charter documents and Delaware law could discourage, delay or
  prevent a change in control of our company and may affect the trading price of
  our common stock.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">We are a
  Delaware corporation and the anti-takeover provisions of the Delaware General
  Corporation Law may discourage, delay or prevent a change in control by
  prohibiting us from engaging in a business combination with an interested
  stockholder for a period of three years after the person becomes an interested
  stockholder, even if a change in control would be beneficial to our existing
  stockholders. In addition, our restated certificate of incorporation and amended
  and restated bylaws may discourage, delay or prevent a change in our management
  or control over us that stockholders may consider favorable. Our restated
  certificate of incorporation and amended and restated bylaws:</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">authorize
        the issuance of &#8220;blank check&#8221; preferred stock that could be issued by our
        board of directors to thwart a takeover attempt;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">establish
        a classified board of directors, as a result of which the successors to
        the directors whose terms have expired will be elected to serve from the
        time of election and qualification until the third annual meeting
        following their election;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">require
        that directors only be removed from office for cause;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">provide
        that vacancies on the board of directors, including newly created
        directorships, may be filled only by a majority vote of directors then in
        office;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">limit
        who may call special meetings of stockholders;</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">prohibit
        stockholder action by written consent, requiring all actions to be taken
        at a meeting of the stockholders; and</font></div>
                </td>
              </tr>
              <tr>
                <td align="right" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: -18pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: symbol, serif">&#183;</font></div>
                </td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">require
        supermajority stockholder voting to effect certain amendments to our
        restated certificate of incorporation and amended and restated
        bylaws.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">37</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="14%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Item&#160;2.</font></div>
                </td>
                <td align="left" valign="top" width="86%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Unregistered
        Sales of Equity Securities and Use of
  Proceeds</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  effective date of the registration statement filed on Form S-1 under the
  Securities Act of 1933 (File No. 001-33517) for our initial public offering was
  June 26, 2007. As a result of our initial public offering, we raised a total of
  $109.3 million in net proceeds after deducting underwriting discounts,
  commissions and offering expenses. To date, we have not used any of the proceeds
  from our initial public offering for operating activities. We have invested all
  of the net proceeds in short-term investment grade instruments. None of the
  payments were made, directly or indirectly, to our directors, officers or
  persons owning 10% or more of our common stock.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="top" width="8%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><a name="item_1_3_12" /><a name="tx57463_17">Item&#160;6.</a></font></div>
                </td>
                <td align="left" valign="top" width="48%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">EXHIBITS</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="middle" width="6%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="80%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Exhibit&#160;No.</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="80%" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Description</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle" width="6%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle" width="84%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">31.1</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Certification
        of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley
        Act of 2002.</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle" width="6%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle" width="84%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">31.2</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Certification
        of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley
        Act of 2002.</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle" width="6%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle" width="84%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">32.1</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Certification
        of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted
        pursuant to Section 906 of the Sarbanes-Oxley Act of
    2002.</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle" width="6%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle" width="84%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top" width="6%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">32.2</font></div>
                </td>
                <td align="left" valign="bottom" width="3%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="top" width="80%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Certification
        of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted
        pursuant to Section 906 of the Sarbanes-Oxley Act of
    2002.</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The
  certifications attached as Exhibits 32.1 and 32.2 that accompany this Quarterly
  Report on Form 10-Q are not deemed filed with the Securities and Exchange
  Commission and are not to be incorporated by reference into any filing of Data
  Domain, Inc. under the Securities Act of 1933 or the Securities Exchange Act of
  1934, whether made before or after the date of this Quarterly Report on Form
  10-Q, irrespective of any general incorporation language contained in such
  filing.</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div id="PGBRK" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
          <div id="FTR">
            <div id="GLFTR" style="WIDTH: 100%" align="left">
            </div>
          </div>
          <div id="PN" style="PAGE-BREAK-AFTER: always">
            <div style="WIDTH: 100%; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">38</font></div>
            <div style="WIDTH: 100%; TEXT-ALIGN: center">
              <hr style="COLOR: gray" noshade size="1">
            </div>
          </div>
          <div id="HDR">
            <div id="GLHDR" style="WIDTH: 100%" align="right">
            </div>
          </div>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><a name="part_1_2_4"><br></a></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">SIGNATURES</font></div>
        <div style="DISPLAY: block; TEXT-INDENT: 0pt"><br></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Pursuant
  to the requirements of the Securities Exchange Act of 1934, the registrant has
  duly caused this report to be signed on its behalf by the undersigned thereunto
  duly authorized.</font></div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div>
          <table cellpadding="0" cellspacing="0" width="100%">
              <tr>
                <td align="left" valign="middle" width="42%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="middle" width="41%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="top" width="42%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Data
        Domain, Inc.</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="middle" width="42%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" colspan="2" valign="middle" width="42%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
              </tr>
              <tr>
                <td align="left" valign="bottom" width="42%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Date:
        May&#160;8, 2009</font></div>
                </td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td valign="bottom" width="41%" style="BORDER-BOTTOM: black 2px solid">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt">
                    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">/s/
        Michael P. Scarpelli</font></div>
                  </div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top" width="42%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Michael
        P. Scarpelli, Senior Vice President and Chief Financial
        Officer</font></div>
                </td>
              </tr>
              <tr>
                <td align="left" valign="top" width="42%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">&#160;
        </font></td>
                <td align="left" valign="bottom" width="41%">
                  <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(Principal
        Financial and Accounting Officer)</font></div>
                </td>
              </tr>
          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
      </div>
    </body>
  </html>
metadata_documents: [{"type": "10-Q", "sequence": "1", "filename": "form10-q.htm", "description": "Q1 '09 FORM 10-Q", "secsgml_size_bytes": 1039000}]
metadata_filer: {"company-data": {"conformed-name": "Data Domain, Inc.", "cik": "0001391984", "assigned-sic": "3572", "irs-number": "943412175", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "10-Q", "act": "34", "file-number": "001-33517", "film-number": "09808870"}, "business-address": {"street1": "2421 MISSION COLLEGE BLVD", "city": "SANTA CLARA", "state": "CA", "zip": "95054", "phone": "(408) 980-4800"}, "mail-address": {"street1": "2421 MISSION COLLEGE BLVD", "city": "SANTA CLARA", "state": "CA", "zip": "95054"}}
text: form10-q.htm
  UNITED
  STATES
  SECURITIES
  AND EXCHANGE COMMISSION
  Washington,
  D.C. 20549
  FORM
  10-Q
  (Mark One)
  x
  QUARTERLY
        REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
        1934
  For
  the quarterly period ended March 31, 2009
  OR
  ¨
  TRANSITION
        REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
        1934
  For
  the transition period
  from                                                                to
  Commission
  file number: 001-33517
  Data
  Domain, Inc.
  (Exact
  name of registrant as specified in its charter)
  Delaware
  94-3412175
  (State
        or Other Jurisdiction of Incorporation or Organization)
  (IRS
        Employer Identification No.)
  2421
        Mission College Blvd., Santa Clara, CA
  95054
  (Address
        of Principal Executive Offices)
  (Zip
        Code)
  Registrant's
        Telephone Number, Including Area Code
  (408)
        980-4800
  Indicate
  by check mark whether the registrant (1) has filed all reports required to
  be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934
  during the preceding 12 months (or for such shorter period that the registrant
  was required to file such reports), and (2) has been subject to such filing
  requirements for the past 90 days.    Yes
  x
  No
  ¨
  Indicate
  by check mark whether the registrant has submitted electronically and posted on
  its corporate Web site, if any, every Interactive Data File required to be
  submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this
  chapter) during the preceding 12 months (or for such shorter period that
  the registrant was required to submit and post such
  files).       Yes
  ¨
  No
  ¨
  Indicate
  by check mark whether the registrant is a large accelerated filer, an
  accelerated filer, a non-accelerated filer or a smaller reporting
  company. See the definitions of "large accelerated filer," "accelerated
  filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act (check
  one):
  ¨
  Large
        accelerated filer
  x
  Accelerated
        filer
  ¨
  Non-accelerated
        filer
  ¨
  Smaller reporting
        company
  (Do
        not check if a smaller reporting
  company)
  Indicate
  by check mark whether the registrant is a shell company (as defined in Rule
  12b-2 of the Exchange Act).    Yes
  ¨
  No
  x
  The
  number of outstanding shares of the registrant's common stock as of April 30,
  2009 was 61,284,046.
  1
  INDEX
  PART I. FINANCIAL
      INFORMATION
  Page No.
  Item 1.
  Financial Statements
        (unaudited)
  3
  Condensed Consolidated Balance Sheets as of March
        31, 2009 and December 31, 2008
  3
  Condensed Consolidated Statements of Income for
        the three months ended March 31, 2009 and 2008
  4
  Condensed Consolidated Statements of Cash Flows
        for the three months ended March 31, 2009 and 2008
  5
  Notes to Condensed Consolidated Financial
        Statements
  6
  Item 2.
  Management's Discussion and Analysis of Financial
        Condition and Results of Operations
  21
  Item 3.
  Quantitative and Qualitative Disclosures About
        Market Risk
  27
  Item 4.
  Controls and Procedures
  28
  PART II. OTHER INFORMATION
  Item 1.
  Legal Proceedings
  29
  Item 1A.
  Risk Factors
  29
  Item 2.
  Unregistered Sales of Equity Securities and Use of
        Proceeds
  38
  Item 6.
  Exhibits
  38
  2
  PART I.
  FINANCIAL INFORMATION
  Item
        1.
  Financial
        Statements
  DATA
  DOMAIN, INC.
  CONDENSED
  CONSOLIDATED BALANCE SHEETS
  (in
  thousands)
  March 31,
  December 31,
  2009
  2008
  Current
        Assets:
  (unaudited)
  Cash
        and cash equivalents
  $
  119,167
  $
  128,380
  Short-term
        investments
  127,685
  105,512
  Accounts
        receivable (net of allowances of $250 and $120,
      respectively)
  60,563
  60,322
  Inventories,
        net
  4,051
  4,638
  Deferred
        tax asset, net
  8,517
  7,531
  Prepaid
        expenses and other current assets
  4,737
  5,116
  Total
        current assets
  324,720
  311,499
  Long-term
        investments
  30,931
  30,866
  Long-term
        deferred tax asset, net
  5,629
  5,629
  Intangible
        asset
  100
  133
  Property,
        plant and equipment, net
  39,333
  38,854
  Total
        assets
  $
  400,713
  $
  386,981
  Current
        Liabilities:
  Accounts
        payable
  $
  10,804
  $
  10,970
  Accrued
        compensation and related benefits
  11,692
  16,720
  Other
        accrued liabilities
  8,267
  10,441
  Income
        taxes payable
  2,150
  1,051
  Deferred
        revenue, current
  43,749
  39,321
  Total
        current liabilities
  76,662
  78,503
  Deferred
        revenue, non-current
  31,985
  28,399
  Long-term
        exercised unvested stock options
  260
  285
  Other
        liabilities
  2,058
  2,910
  Commitments
        and contingencies
  Stockholders'
        equity:
  Common
        stock and additional paid-in capital
  308,619
  295,564
  Accumulated
        other comprehensive loss
  (1,451
  )
  (10
  )
  Accumulated
        deficit
  (17,420
  )
  (18,670
  )
  Total
        stockholders' equity
  289,748
  276,884
  Total
        liabilities and stockholders' equity
  $
  400,713
  $
  386,981
  See Notes
  to Condensed Consolidated Financial Statements
  3
  DATA
  DOMAIN, INC.
  CONDENSED
  CONSOLIDATED STATEMENTS OF INCOME
  (in
  thousands, except per share data)
  (unaudited)
  Three
        months ended
  March
        31,
  2009
  March
        31,
  2008
  Revenue:
  Product
  $
  63,921
  $
  45,247
  Support
        and services
  15,115
  7,368
  Total
        revenue
  79,036
  52,615
  Cost
        of revenue:
  Cost
        of product
  17,295
  11,317
  Cost
        of support and services
  5,536
  2,489
  Total
        cost of revenue
  22,831
  13,806
  Gross
        profit
  56,205
  38,809
  Operating
        expenses:
  Sales
        and marketing
  32,726
  23,232
  Research
        and development
  14,211
  8,736
  General
        and administrative
  7,146
  5,606
  Total
        operating expenses
  54,083
  37,574
  Operating
        income
  2,122
  1,235
  Other
        income (expense), net:
  Interest
        income
  1,041
  2,163
  Other
        income (expense), net
  77
  1,243
  Total
        other income (expense), net
  1,118
  3,406
  Income
        before provision for income taxes
  3,240
  4,641
  Provision
        for income taxes
  1,990
  1,900
  Net
        income
  $
  1,250
  $
  2,741
  Net
        income per share, basic
  $
  0.02
  $
  0.05
  Net
        income per share, diluted
  $
  0.02
  $
  0.04
  Shares
        used in computing net income per share, basic
  60,157
  56,414
  Shares
        used in computing net income per share, diluted
  65,739
  65,378
  See Notes
  to Condensed Consolidated Financial Statements
  4
  DATA DOMAIN, INC.
  CONDENSED
  CONSOLIDATED STATEMENT OF CASH FLOWS
  (in
  thousands)
  (unaudited)
  Three
        months ended
  March
        31,
  2009
  March
        31,
  2008
  Cash
        flows from operating activities:
  Net
        income
  $
  1,250
  $
  2,741
  Adjustments
        to reconcile net income to net cash provided by operating
        activities:
  Depreciation
        and
        amortization
  2,576
  1,201
  Stock-based
        compensation
        expense
  6,462
  5,380
  Tax
        benefit from employee stock
        transactions
  1,382
  —
  Excess
        tax benefit from stock-based
        compensation
  (1,382
  )
  —
  Deferred
        income
        taxes
  (986
  )
  —
  Provision
        for accounts receivable
        allowances
  130
  4
  Amortization
        of evaluation units in
        inventory
  580
  654
  Loss
        on value of option to put
        securities
  1,527
  —
  Mark-to-market,
        trading
        gain
  (1,592
  )
  —
  Changes
        in operating assets and liabilities:
  (Increase)
        decrease in accounts
        receivable
  (371
  )
  4,945
  (Increase)
        decrease in
        inventories
  7
  (826
  )
  (Increase)
        decrease in prepaid expenses and other current assets
  379
  (1,242
  )
  Increase
        (decrease) in accounts
        payable
  (166
  )
  1,562
  Decrease
        in accrued compensation and related
        benefits
  (5,028
  )
  (3,092
  )
  Increase
        (decrease) in other accrued
        liabilities
  (3,026
  )
  595
  Increase
        in income taxes
        payable
  1,099
  1,743
  Increase
        in deferred
        revenue
  8,014
  6,360
  Net
        cash provided by operating
        activities
  10,855
  20,025
  Cash
        flows from investing activities:
  Purchases
        of property, plant and
        equipment
  (3,022
  )
  (8,349
  )
  Purchases
        of available-for-sale
        securities
  (57,075
  )
  (42,004
  )
  Proceeds
        from maturity of available-for-sale
        securities
  34,389
  49,400
  Net
        cash used in investing
        activities
  (25,708
  )
  (953
  )
  Cash
        flows from financing activities:
  Excess
        tax benefit from stock-based
        compensation
  1,382
  —
  Proceeds
        from issuance of common stock, net of
        repurchases
  5,186
  4,501
  Net
        cash provided by financing
        activities
  6,568
  4,501
  Effect
        of exchange rate changes on cash and cash
        equivalents
  (928
  )
  10
  Net
        increase (decrease) in cash and cash
        equivalents
  (9,213
  )
  23,583
  Cash
        and cash equivalents at beginning of the
        period
  128,380
  102,939
  Cash
        and cash equivalents at end of the
        period
  $
  119,167
  $
  126,522
  Supplemental
        disclosure of cash flow information:
  Cash
        paid for income
        taxes
  $
  260
  $
  248
  See Notes
  to Condensed Consolidated Financial Statements
  5
  DATA DOMAIN, INC.
  NOTES
  TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
  (unaudited)
  1.
  ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES
  Organization
  Data
  Domain, Inc. was incorporated in the State of Delaware in October 2001. Our
  appliances provide storage solutions for backup and archive applications based
  on deduplication technology. We began selling our products and services in
  February 2004. Our product sales generally include a software license, hardware,
  post-contract customer support and, in some cases, installation and professional
  services.
  Summary
  of Significant Accounting Policies
  Basis
  of Presentation
  The
  condensed consolidated financial statements include our accounts and the
  accounts of our wholly-owned subsidiaries. Intercompany transactions and
  balances have been eliminated. The accompanying condensed consolidated balance
  sheet as of March 31, 2009, the condensed consolidated statements of income for
  the three months ended March 31, 2009 and 2008, and the condensed consolidated
  statements of cash flows for the three months ended March 31, 2009 and 2008 are
  unaudited. The condensed consolidated balance sheet data as of December 31, 2008
  was derived from the audited consolidated financial statements which are
  included in our annual report on Form 10-K filed with the Securities and
  Exchange Commission, or SEC, on March 13, 2009. The accompanying financial
  statements should be read in conjunction with the audited consolidated financial
  statements and related notes contained in such Form 10-K.
  The
  accompanying condensed consolidated financial statements have been prepared in
  accordance with United States generally accepted accounting principles, or GAAP,
  pursuant to the rules and regulations of the SEC. They do not include all of the
  financial information and footnotes required by GAAP for complete financial
  statements. We believe the unaudited condensed consolidated financial statements
  have been prepared on the same basis as the audited financial statements and
  include all adjustments necessary for the fair presentation of our statement of
  financial position as of March 31, 2009, our results of operations for the three
  months ended March 31, 2009 and 2008, and our cash flows for the three months
  ended March 31, 2009 and 2008. All such adjustments are of a normal recurring
  nature. The results for the three months ended March 31, 2009 are not
  necessarily indicative of the results to be expected for any subsequent quarter
  or for the fiscal year ending December 31, 2009.
  Use
  of Estimates
  The
  preparation of financial statements in conformity with GAAP requires us to make
  certain estimates and judgments that can affect the reported amounts of assets
  and liabilities as of the date of the condensed consolidated financial
  statements, as well as the reported amounts of revenue and expenses during the
  periods presented. Significant estimates and assumptions made by management
  include revenue recognition, the determination of the fair value of stock
  awards, inventory valuation, warranty reserve, the allowance for doubtful
  accounts, short and long-term investments and the accounting for income taxes.
  We believe that the estimates and judgments upon which we rely are reasonable
  based upon information available to us at the time that these estimates and
  judgments are made. To the extent there are material differences between these
  estimates and actual results, our condensed consolidated financial statements
  will be affected.
  Revenue
  Recognition
  We derive
  our revenue from sales of our products and support services through third-party
  value added resellers and distributors, or channel partners, and directly to
  customers. Product revenue primarily consists of revenue from sales of our
  appliances and expansion shelves. Revenues are recorded net of customer returns
  for certain direct customers which are estimated at the time of sale. Shipping
  charges billed to customers are included in product revenue and the related
  shipping costs are included in cost of product revenue.
  Our
  software is integrated with our industry standard appliance hardware and is
  essential to the functionality of the integrated system product. We provide
  unspecified software updates and enhancements related to our products through
  support and services contracts. Accordingly, we recognize revenue in accordance
  with the guidance provided under the American Institute of Certified Public
  Accountants, or AICPA, Statement of Position No. 97-2,
  Software Revenue Recognition
  ,
  or SOP 97-2, and No. 98-9,
  Modification of SOP No. 97-2
  Software Revenue Recognition with Respect to Certain Transaction
  s, or SOP
  98-9. Product revenue is recognized when all of the following have occurred: (1)
  we have entered into a legally binding arrangement with a customer; (2) delivery
  has occurred, which is when the product title has transferred to the customer;
  (3) customer payment is deemed fixed or determinable and free of contingencies
  and significant uncertainties; and (4) collection is probable. Our fees are
  considered fixed or determinable upon the establishment of an arrangement that
  contains the final terms of sale including the description, quantity and price
  of each product purchased. Our indirect channel partner arrangements do not
  include rights of return or acceptance provisions. We assess the ability to
  collect from our customers based on a number of factors, including
  creditworthiness and past transaction history of the customer. If the customer
  is deemed not creditworthy, all revenue from the arrangement is deferred until
  payment is received and all other revenue recognition criteria have been
  met.
  Substantially
  all of our products have been sold in combination with support and services,
  which primarily consist of hardware and software support. Hardware support
  includes repair or replacement in the event of breakage or failure, and
  telephone and internet access to technical information and support personnel
  during the term of the support period. Software support provides customers with
  rights to unspecified software updates and to maintenance releases and patches
  released during the term of the support period. Installation or professional
  services, when provided, are also included in support and services revenue. We
  have established vendor specific objective evidence, or VSOE, of fair value of
  our support and services as measured by the renewal prices offered to and paid
  by our customers. Accordingly, we use the residual method, as allowed by SOP
  98-9, to determine the amount of product revenue to be recognized. Under the
  residual method, the fair value of the undelivered support and services, which
  is a specified dollar amount, is deferred and the remaining portion of the
  arrangement is recognized as product revenue. This product revenue is generally
  recognized upon shipment, except for certain customers whose terms are FOB
  destination point wherein the revenue is recognized upon delivery, based on
  freight terms of FOB shipping point or FCA (Incoterms 2000) shipping point,
  assuming all other criteria for revenue recognition discussed above have been
  met and, in the case of all indirect channel sales, persuasive evidence of the
  identity of the end customer has been obtained. In all cases of direct or
  indirect channel sales, we recognize revenue once an end customer is identified
  and shipment has occurred, assuming all other criteria for revenue recognition
  discussed above have been met. The fair value of the support and services is
  recognized as support and services revenue on a straight-line basis over the
  term of the related support period, which is typically one to three
  years.
  Product
  sales sometimes include installation services. Installation revenue is deferred
  and recognized upon the earlier of customer notice that the installation is
  complete or sixty days after shipment. We have established VSOE of fair value
  for our installation services based on the price separately charged to our
  customers. Revenue from installation, which is included in support and services
  revenue, was $1.0 million and $851,000 for the three months ended March 31,
  2009 and 2008, respectively.
  6
  Stock-Based
  Compensation
  We
  account for stock-based compensation using the fair value method in accordance
  with the provisions of Statement of Financial Accounting Standards, or SFAS, No.
  123 (Revised 2004),
  Share-Based Payment
  , or SFAS
  123R, and Securities Exchange Commission Staff Accounting Bulletin No. 107, or
  SAB 107. We recognize this expense on a straight-line basis over the optionees'
  requisite service period, which is the same as the vesting schedule of the
  options. We estimate the grant date fair value of stock option awards under the
  provisions of SFAS 123R using the Black-Scholes option valuation model, which
  requires the input of highly subjective assumptions, including the expected life
  of the share-based award and stock price volatility. The assumptions used in
  calculating the fair value of stock-based compensation represent management's
  best estimates, but these estimates involve inherent uncertainties and the
  application of management judgment. In addition, we are required to estimate the
  expected forfeiture rate and only recognize expense for those awards expected to
  vest. If our actual forfeiture rate is materially different from our estimate,
  the stock-based compensation expense could be materially different.
  We
  account for stock compensation arrangements with non-employees in accordance
  Emerging Issues Task Force, or EITF, No. 96-18,
  Accounting for Equity Instruments
  That Are Issued to Other Than Employees for Acquiring, or in Conjunction with
  Selling, Goods or Services
  , using a fair value approach. For stock
  options granted to non-employees, the fair value of the stock options is
  estimated using a Black-Scholes valuation model. This model utilizes the
  estimated fair value of common stock and requires that we use the contractual
  term of the option, the expected volatility of the price of our common stock,
  risk free interest rates and expected dividend yield of our common stock.
  Non-employee stock options have a contractual term of four to ten years,
  expected volatility of 65-70% and no dividend yield. Stock-based compensation
  expense associated with grants to non-employees was zero and $148,000 for the
  three months ended March 31, 2009 and 2008, respectively.
  Cash and Cash Equivalents and
  Short-Term and Long-term
  Investments
  Cash and Cash Equivalents.
  We
  consider all highly liquid investments purchased with an original maturity of 90
  days or less to be cash equivalents. Cash and cash equivalents are stated at
  cost, which approximates fair value.
  Short-term and Long-term
  Investments
  . Our investments are comprised of money market funds,
  commercial paper, corporate bonds, auction-rate securities and U.S. government
  agency securities. Investments with original maturities greater than
  approximately three months and remaining maturities less than one year are
  classified as short-term investments as these investments are considered
  available for current operations. Investments with remaining maturities greater
  than one year are classified as long-term investments. All investments, except
  for auction-rate securities, are designated as available-for-sale and are
  therefore reported at fair value, with unrealized gains and losses recorded in
  accumulated other comprehensive income (loss). Unrealized gains or losses
  amounted to $154,000 of net unrealized losses and $362,000 of net unrealized
  gains at March 31, 2009 and December 31, 2008, respectively. During the
  fourth quarter of fiscal 2008, we reclassified our auction-rate securities from
  available-for-sale to trading securities, which are reported at fair value, with
  gains or losses resulting from changes in fair value recognized in earnings. See
  Note 2, "Cash and Investments and Fair Value Measurements" for further detailed
  discussion. The cost of securities sold is based on the specific identification
  method. Realized gains and losses on the sale of investments are recorded in
  other income (expense), net.
  Effective
  January 1, 2008, we adopted SFAS No. 157,
  Fair Value Measurements
  , or
  SFAS 157. In February 2008, the FASB issued FSP 157-2,
  Effective Date of FASB Statement No.
  157
  , or FSP 157-2, which delayed the effective date of SFAS 157 for all
  non-financial assets and non-financial liabilities, except for items that are
  recognized or disclosed at fair value in the financial statements on a recurring
  basis (at least annually), until the beginning of the first quarter of 2009.
  Effective January 1, 2009, we adopted FSP 157-2 for non-financial assets and
  non-financial liabilities. The adoption of FSP 157-2 did not have a significant
  impact on our condensed consolidated financial statements. SFAS 157 defines fair
  value, establishes a framework for measuring fair value under GAAP and enhances
  disclosures about fair value measurements. Fair value is defined under SFAS 157
  as the exchange price that would be received for an asset or paid to transfer a
  liability (an exit price) in the principal or most advantageous market for the
  asset or liability in an orderly transaction between market participants on the
  measurement date. Valuation techniques used to measure fair value under SFAS 157
  must maximize the use of observable inputs and minimize the use of unobservable
  inputs. See Note 2, "Cash and Investments and Fair Value Measurements," of our
  condensed consolidated financial statements.
  Other-Than-Temporary
  Impairment
  . All of our available-for-sale investments are subject to a
  periodic impairment review. We recognize an impairment charge when a decline in
  the fair value of our investments below our cost basis is judged to be
  other-than-temporary. We consider various factors in determining whether to
  recognize an impairment charge, including the length of time and extent to which
  the fair value has been less than our cost basis, the financial condition and
  near-term prospects of the investee, and our intent and ability to hold the
  investment for a period of time sufficient to allow for any anticipated recovery
  in the market value. No other-than-temporary impairment charges were recorded on
  any of our available-for-sale investments during the three months ended March
  31, 2009 and 2008, respectively.
  Fair
  Value of Financial Instruments
  The
  carrying amounts of cash and cash equivalents, accounts receivable, accounts
  payable and income taxes payable approximate their fair values due to the
  short-term maturity of these instruments. Beginning in the first quarter of
  fiscal 2008, the assessment of fair value is based on the provisions of SFAS
  157. We determine the fair values for cash equivalents, short-term investments
  and long-term investments using industry standard pricing services, data
  providers and other third-party sources and by performing valuation analyses.
  See Note 2, "Cash and Investments and Fair Value Measurements," of our condensed
  consolidated financial statements for details of the valuation
  methodologies.
  Concentrations
  of Risk
  Financial
  instruments that are potentially subject to concentrations of credit risk
  consist primarily of cash and cash equivalents and accounts receivable.
  Investment policies have been implemented that limit investments to investment
  grade securities. We conduct business outside of North America in Europe and
  Asia Pacific, and are considering other regions. The risk with respect to
  accounts receivable is mitigated by credit evaluations we perform on our
  customers and by the diversification of our customer base. Historically, we have
  not hedged any of our foreign currency risk associated with accounts receivable.
  No individual customer has represented more than 10% of our total revenue in the
  three months ended March 31, 2009 and 2008.
  We
  purchase all of our appliances from our contract manufacturer, Flextronics
  International, or Flextronics. Our capacity expansion shelves and the chassis
  for our DD 6XX appliances are currently supplied exclusively by a single vendor,
  Xyratex Technology Limited, or Xyratex. Our appliances depend on NVRAM cards
  that currently are only available from a single vendor, Curtiss-Wright
  Corporation. Any disruption in our suppliers' ability to timely procure
  necessary components in the quantities required, or at reasonable prices, could
  result in a delay in the shipment of our appliances.
  Foreign
  Currency Translation
  The
  majority of our sales arrangements are denominated in United States dollars or
  Euros, while a smaller portion of our sales agreements are denominated in
  Canadian dollars, British sterling and Australian dollars. In addition, we incur
  operating expenses in local foreign currencies in those countries where we have
  sales and marketing and administrative personnel. The functional currency of our
  foreign operations is the local country's currency. Consequently, expenses of
  operations outside the United States are translated into United States dollars
  using average exchange rates for the period reported, while assets and
  liabilities of operations outside the United States are translated into United
  States dollars using end-of-period exchange rates. The effects of foreign
  currency translation of the financial statements of our foreign operations are
  included in stockholders' equity as a component of accumulated other
  comprehensive loss in the accompanying condensed consolidated balance sheets.
  The effects of foreign currency remeasurements for non-U.S. currency denominated
  assets and liabilities related to our domestic operations are recognized in our
  condensed consolidated statements of income, and amounted to a gain of $12,000
  and $1.2 million for the three months ended March 31, 2009 and 2008,
  respectively.
  7
  Allowance
  for Doubtful Accounts
  We
  perform credit evaluations of our customers' financial condition and generally
  do not require collateral from our customers. These evaluations require
  significant judgment and are based on a variety of factors including, but not
  limited to, current economic trends, historical payments, bad debt write-off
  experience and financial review of the customer.
  We
  maintain an allowance for doubtful accounts for estimated losses resulting from
  the inability or unwillingness of our customers to make required payments. When
  we become aware that a specific customer is unable or unwilling to meet its
  financial obligations, we record a specific allowance to reflect the level of
  credit risk in the customer's outstanding receivable balance. In addition, we
  record additional allowances based on certain percentages of aged receivable
  balances. We classify bad debt expenses against revenue. For the three months
  ended March 31, 2009 and 2008, we did not have any write-offs of accounts
  receivable. To date, our accounts receivable write-offs have not been
  significant and the allowance for doubtful accounts has not been
  material.
  Inventory
  Valuation
  Inventories
  consist of hardware and related component parts and are stated at the lower of
  cost (on a first-in, first-out basis) or market value. Finished goods constitute
  a large portion of our inventory and include customer evaluation units which are
  carried at cost less accumulated amortization. We amortize the cost of these
  evaluation units on a straight-line basis over twelve months upon the initial
  transfer of a unit into the evaluation pool. The cost of the amortization of
  evaluation units is included in cost of product revenue. If an evaluation unit
  is purchased, we record a sale pursuant to our revenue recognition policy. We
  assess the valuation of our inventory on a quarterly basis and write down the
  value for estimated excess and obsolete inventory based upon estimates of future
  demand, including warranty requirements. Inherent in our estimates of market
  value in determining inventory valuation are estimates related to economic
  trends, future demand for our products and technological obsolescence of our
  products.
  Inventory
  write-downs are recorded in cost of product revenue and have not been material
  in any period. Spares are expensed as part of our warranty accrual to cost of
  product revenue. We do not allocate indirect overhead costs to finished goods
  inventory as these amounts are not material.
  We
  outsource the assembly of our products to a third-party manufacturing facility
  under an annual contract which renews automatically but may be terminated by
  either party with 90 days' written notice. We also purchase some finished
  products from a single source supplier under a three-year agreement that expires
  in March 2010. At March 31, 2009, we had $18.4 million of non-cancellable
  purchase commitments with a third-party supplier.
  Warranty
  Reserve
  Upon
  shipment of products to our customers, we provide for the estimated cost to
  repair or replace products that may be returned under warranty. Our warranty
  period is typically 12 months from the date of shipment to the customer for
  hardware and 90 days for software. For existing products, the warranty reserve
  is based on actual historical experience. For new products, the warranty reserve
  is based on historical experience of similar products until such time as
  sufficient historical data has been collected for the new product. To the extent
  there are differences between our estimates and actual results, our condensed
  consolidated financial statements will be affected. The following table is a
  summary of our warranty activity that is included in other accrued liabilities
  in the condensed consolidated balance sheets:
  March
        31,
  March
        31,
  (in
        thousands)
  2009
  2008
  Warranty
        reserve—beginning
  $
  668
  $
  596
  Warranty
        expense
  420
  229
  Warranty
        usage
  (542
  )
  (263
  )
  Warranty
        reserve—ending
  $
  546
  $
  562
  Income
  Taxes
  We
  account for income taxes in accordance with SFAS No. 109,
  Accounting for Income Taxes,
  or SFAS 109. Deferred income taxes are recorded for the expected tax
  consequences of temporary differences between the tax bases of assets and
  liabilities for financial reporting purposes and amounts recognized for income
  tax purposes. Effective January 1, 2007, we adopted Financial Accounting
  Standards Interpretation, or FIN, No. 48,
  Accounting for Uncertainty in
  Income Taxes—an interpretation of FASB Statement No. 109
  , or FIN
  48.
  Comprehensive
  Income (Loss)
  Comprehensive
  income (loss) consists of net income and changes in accumulated other
  comprehensive loss. Comprehensive income (loss) for the three months ended March
  31, 2009 and 2008 was as follows:
  Three
        months ended
  March
        31,
  March
        31,
  (in
        thousands)
  2009
  2008
  Net
        income
  $
  1,250
  $
  2,741
  Change
        in unrealized loss on available-for-sale investments
  (516
  )
  (1,322
  )
  Foreign
        currency translation adjustments
  (925
  )
  10
  Comprehensive
        income (loss)
  $
  (191
  )
  $
  1,429
  Accumulated
  other comprehensive loss presented in the accompanying condensed consolidated
  balance sheets consists of foreign currency translation and unrealized gains and
  losses on available-for-sale investments, net of taxes, for all periods
  presented:
  March
        31,
  December
        31,
  (in
        thousands)
  2009
  2008
  Accumulated
        net unrealized gain (loss) on:
  Available-for-sale
        investments
  $
  (154
  )
  $
  362
  Foreign
        currency translations
  (1,297
  )
  (372
  )
  Total
        accumulated other comprehensive loss
  $
  (1,451
  )
  $
  (10
  )
  8
  Recent
  Accounting Pronouncements
  In April
  2009, the FASB issued FASB Staff Position, or FSP, No. 141(R)-1,
  Accounting for Assets Acquired and
  Liabilities Assumed in a Business
  Combination That Arise from
  Contingencies
  , or FSP 141(R)-1. FSP 141(R)-1 amends and clarifies FASB
  Statement No. 141 (revised 2007),
  Business Combinations
  , to
  address application issues raised by preparers, auditors, and members of
  the legal profession on initial recognition and measurement, subsequent
  measurement and accounting, and disclosure of assets and liabilities
  arising from contingencies in a business combination. FSP 141(R)-1 is
  effective for business combinations occurring after the beginning of the
  first annual reporting period beginning on or after December 15, 2008. The
  impact of FSP 141(R)-1 will depend upon the nature, terms, and size of the
  acquisitions we consummate after the effective date, if any.
  In April
  2009, the FASB issued FSP FAS No. 107-1 and APB 28-1,
  Interim Disclosures about Fair Value
  of Financial Instruments
  , or FSP 107-1. This FSP amends FASB Statement
  No. 107,
  Disclosures about
  Fair Value of Financial Instruments
  , to require disclosures about fair
  value of financial instruments for interim reporting periods of publicly
  traded companies as well as in annual financial statements. This FSP also
  amends APB Opinion No. 28,
  Interim Financial Reporting
  ,
  to require those disclosures in summarized financial information at
  interim reporting periods. This FSP shall be effective for interim
  reporting periods ending after June 15, 2009, with early adoption permitted
  for periods ending after March 15, 2009. An entity may early adopt this FSP
  only if it also elects to early adopt FSP FAS 157-4,
  Determining Fair Value When the
  Volume and Level of Activity for the Asset or Liability Have Significantly
  Decreased and Identifying Transactions That Are Not Orderly
  , or FSP
  157-4, and FSP FAS 115-2 and FAS 124-2,
  Recognition and Presentation of
  Other-Than-Temporary Impairments
  . This FSP does not require
  disclosures for earlier periods presented for comparative purposes
  at initial adoption. In periods after initial adoption, this FSP requires
  comparative disclosures only for periods ending after initial adoption. The
  adoption of FSP 107-1 is not expected to have an impact on our consolidated
  results of operations or financial condition.
  In April
  2009, the FASB issued FSP No. 115-2 and FAS 124-2,
  Recognition and Presentation of
  Other-than-Temporary Impairments
  , or FSP 115-2. This FSP amends the
  other-than-temporary impairment guidance in U.S. GAAP for debt securities
  to make the guidance more operational and to improve the presentation and
  disclosure of other-than-temporary impairments on debt and equity
  securities in the financial statements. This FSP does not amend existing
  recognition and measurement guidance related to other-than-temporary
  impairments of equity securities. FSP 115-2 shall be effective for interim and
  annual reporting periods ending after June 15, 2009, with early adoption
  permitted for periods ending after March 15, 2009. Earlier adoption for
  periods ending before March 15, 2009, is not permitted. If an entity elects to
  adopt early either FSP 157-4 or FSP 107-1, the entity also is required
  to adopt early this FSP. Additionally, if an entity elects to adopt early
  this FSP, it is required to adopt FSP FAS 157-4. This FSP does not
  require disclosures for earlier periods presented for comparative purposes
  at initial adoption. In periods after initial adoption, this FSP requires
  comparative disclosures only for periods ending after initial adoption. We
  are currently evaluating the impact of FSP 115-2, although the adoption of FSP
  115-2 is not expected to have a material impact on our consolidated results of
  operations or financial condition.
  In April
  2009, the FASB issued FSP No. 157-4,
  Determining Fair Value When the
  Volume and Level of Activity for the Asset or Liability Have Significantly
  Decreased and Identifying Transactions That Are Not Orderly
  , or FSP
  157-4. This FSP provides additional guidance for estimating fair value in
  accordance with FAS 157, when the volume and level of activity for the
  asset or liability have significantly decreased. This FSP also includes
  guidance on identifying circumstances that indicate a transaction is
  not orderly. FSP 157-4 shall be effective for interim and annual reporting
  periods ending after June 15, 2009, and shall be applied prospectively.
  Early adoption is permitted for periods ending after March 15, 2009.
  Earlier adoption for periods ending before March 15, 2009, is not
  permitted. If a reporting entity elects to adopt early either FSP 115-2 or FSP
  107-1, the reporting entity also is required to adopt early this
  FSP. Additionally, if the reporting entity elects to adopt early this FSP,
  FSP 115-2 also must be adopted early. This FSP does not require disclosures for
  earlier periods presented for comparative purposes at initial adoption. In
  periods after initial adoption, this FSP requires comparative disclosures
  only for periods ending after initial adoption. The adoption of FSP 157-4
  is not expected to have a material impact on our consolidated results of
  operations or financial condition.
  9
  2. CASH
  AND INVESTMENTS AND FAIR VALUE MEASUREMENTS
  We
  consider all highly liquid investments purchased with an original maturity of 90
  days or less to be cash equivalents. Cash and cash equivalents consist primarily
  of highly liquid investments in time deposits held at major banks, commercial
  paper, U.S. government agency securities and other money market securities.
  Investments with original maturities greater than approximately three months and
  remaining maturities less than one year are classified as short-term investments
  as these investments are considered available for current operations.
  Investments with remaining maturities greater than one year are classified as
  long-term investments. All investments, except for auction-rate securities, are
  designated as available-for-sale and are therefore reported at fair value, with
  unrealized gains and losses recorded in accumulated other comprehensive loss.
  Unrealized gains or losses amounted to $154,000 of net unrealized losses and
  $362,000 of net unrealized gains at March 31, 2009 and December 31, 2008,
  respectively. As of March 31, 2009, all of our debt securities classified as
  available-for-sale had maturities of one year or less.  During the
  fourth quarter of fiscal 2008, we reclassified our auction-rate securities from
  available-for-sale to trading securities, which are reported at fair value, with
  gains or losses resulting from changes in fair value recognized in
  earnings.
  The
  following tables summarize our cash and investments classified as
  available-for-sale as of March 31, 2009 and December 31, 2008:
  (in
        thousands)
  Adjusted
        Cost at
  March 31,
  2009
  Gross
  Unrealized
  Gains
  Gross
  Unrealized
  Losses
  Fair
  Value
        at
  March 31,
  2009
  Cash
        and cash equivalents:
  Cash
  $
  63,525
  $
  —
  $
  —
  $
  63,525
  Money
        market funds
  55,642
  —
  —
  55,642
  Total
        cash and cash equivalents
  119,167
  —
  —
  119,167
  Short-term
        investments:
  Commercial
        paper
  2,990
  —
  (5
  )
  2,985
  Corporate
        bonds
  42,565
  33
  (316
  )
  42,282
  U.S.
        government agencies
  82,284
  137
  (3
  )
  82,418
  Total
        short-term investments
  127,839
  170
  (324
  )
  127,685
  Total
        cash and cash equivalents and short-term investments
  $
  247,006
  $
  170
  $
  (324
  )
  $
  246,852
  (in
        thousands)
  Adjusted
        Cost at
  December 31,
  2008
  Gross
  Unrealized
  Gains
  Gross
  Unrealized
  Losses
  Fair
  Value
        at
  December 31,
  2008
  Cash
        and cash equivalents:
  Cash
  $
  51,019
  $
  —
  $
  —
  $
  51,019
  Commercial
        paper
  5,875
  3
  —
  5,878
  Money
        market funds
  63,942
  —
  —
  63,942
  Corporate
        bonds
  1,018
  —
  —
  1,018
  U.S.
        government agencies
  6,521
  2
  —
  6,523
  Total
        cash and cash equivalents
  128,375
  5
  —
  128,380
  Short-term
        investments:
  Commercial
        paper
  12,957
  29
  —
  12,986
  Corporate
        bonds
  26,472
  89
  (62
  )
  26,499
  U.S.
        government agencies
  65,726
  302
  (1
  )
  66,027
  Total
        short-term investments
  105,155
  420
  (63
  )
  105,512
  Total
        cash and cash equivalents and short-term investments
  $
  233,530
  $
  425
  $
  (63
  )
  $
  233,892
  The
  following table summarizes at March 31, 2009, those available-for-sale
  securities that were in an unrealized loss position, the fair value and gross
  unrealized losses aggregated by type of investment instrument and the length of
  time that individual securities have been in a continuous unrealized loss
  position. All unrealized losses on our available-for-sale investments have been
  in a continuous unrealized loss position for less than 12 months. Investments
  that were in an unrealized gain position have been excluded from the
  table:
  Less
        than 12 months
  (in
        thousands)
  Fair
        Value
  Gross
        Unrealized Losses
  Corporate
        bonds
  $
  31,218
  $
  (316
  )
  Commercial
        paper
  2,985
  (5
  )
  U.S.
        government agencies
  8,599
  (3
  )
  Total
  $
  42,802
  $
  (324
  )
  10
  The gross
  unrealized losses on the investments in corporate bonds and U.S. government
  agencies were the result of overall market aversion, lack of demand for
  securities that are non-government guaranteed, and the relative widening of
  credit spreads relative to the U.S. treasuries. Gross unrealized losses on all
  available-for-sale securities at March 31, 2009 are considered temporary in
  nature. Factors considered in determining whether a loss is temporary include
  the length of time and extent to which fair value has been less than the cost
  basis and our intent and ability to hold an investment for a period of time
  sufficient to allow for any anticipated recovery in market value.
  As of
  March 31, 2009, we had auction-rate securities with a face value of $31.0
  million that had a fair value of $27.7 million. In February 2008, auctions began
  to fail for these securities and each auction since then has failed. An auction
  failure means that the parties wishing to sell securities could not. As a
  result, our ability to liquidate these auction-rate securities and fully recover
  the carrying value of these investments in the near term may be limited or not
  exist. All of our auction-rate securities are currently AAA-rated by at least
  one rating agency.  Our auction-rate securities are taxable municipal
  revenue bond obligations which are supported by higher education student loan
  trusts.  These trusts contain student loans which are substantially
  backed by the U.S. Federal Government, via the U.S. Department of Education's
  Higher Education Act, which is known as the Federal Family Education Loan
  Program (FFELP). Based on the overall failure rate of these auctions, the
  frequency of the failures, and the underlying maturities of the securities, a
  portion of which are up to 40 years, we have classified auction-rate securities
  as long-term investments on our balance sheet.
  In
  November 2008, we signed a broad-based settlement proposal from UBS in which we
  have the right to sell the securities back to affiliates of UBS at par during
  the period from June 30, 2010 to July 2, 2012 if liquidity does not return to
  the auction-rate securities market sooner.  The affiliates of UBS will
  retain the right to sell our auction-rate securities on our behalf, without
  prior notification, at any time prior to July 2, 2012 as long as we receive par
  value from such sale. Although we expect to exercise our right, if we do not
  exercise it before July 2, 2012, it will expire and UBS will have no further
  rights or obligations to buy our auction-rate securities. The auction-rate
  securities will continue to accrue interest as determined by the auction process
  or the terms outlined in the prospectus of the auction-rate securities if the
  auction process fails.
  The
  enforceability of this right results in a put option that is accounted for
  separately from the auction-rate securities. The put option represents a firm
  agreement in accordance with FASB Statement No. 133,
  Accounting for Derivative
  Instruments and Hedging Activities
  , which defines a firm agreement with
  an unrelated party, binding on both parties and usually legally enforceable,
  with the following characteristics: a) the agreement specifies all significant
  terms, including the quantity to be exchanged, the fixed price, and the timing
  of the transaction, and b) the agreement includes a disincentive for
  nonperformance that is sufficiently large to make performance probable. We
  elected to account for this put option at fair value under FASB Statement No.
  159,
  The Fair Value Option for
  Financial Assets and Liabilities
  , or SFAS 159.
  Prior to
  acquiring the put option, we recorded our auction-rate securities as
  available-for-sale investments, and therefore recorded resulting unrealized
  gains or losses, net of tax, in accumulated other comprehensive income in
  stockholders' equity. In connection with the acquisition of the put option, we
  reclassified our auction-rate securities from available-for-sale to trading
  securities. The transfer to trading securities reflects management's intent to
  exercise the put option during the period June 30, 2010 to July 2,
  2012.
  The fair
  value of the put option of $3.2 million is included in the condensed
  consolidated balance sheet as of March 31, 2009 as a long-term
  investment.  The net effect of the fair value of the put option and
  the fair value of the auction-rate securities for the three months ended March
  31, 2009 was a gain of $65,000, which was recorded in other income (expense),
  net in our condensed consolidated statement of income. We believe that
  subsequent changes in the value of the put option will largely offset the
  subsequent fair value movements of the auction-rate securities, subject to the
  continued expected performance by UBS of its obligations under the
  agreement.
  Fair
  Value Measurements
  Effective
  January 1, 2008, we adopted SFAS 157. In February 2008, the FASB, issued FSP
  157-2, which provides a one year deferral of the effective date of SFAS 157 for
  non-financial assets and non-financial liabilities, except those that are
  recognized or disclosed in the financial statements at fair value at least
  annually. Effective January 1, 2009, we adopted FSP 157-2 for non-financial
  assets and non-financial liabilities. SFAS 157 defines fair value, establishes a
  framework for measuring fair value under GAAP and enhances disclosures about
  fair value measurements. Fair value is defined under SFAS 157 as the exchange
  price that would be received for an asset or paid to transfer a liability (an
  exit price) in the principal or most advantageous market for the asset or
  liability in an orderly transaction between market participants on the
  measurement date. Valuation techniques used to measure fair value under SFAS 157
  must maximize the use of observable inputs and minimize the use of unobservable
  inputs.
  Our
  financial instruments are measured and recorded at fair value. Our non-financial
  assets, such as intangible assets and property, plant and equipment are measured
  at fair value when there is an indicator of impairment and recorded at fair
  value only when an impairment charge is recognized. The adoption of this
  statement did not have a material impact on our condensed consolidated results
  of operations and financial condition.
  In
  February 2007, the FASB issued SFAS 159. SFAS 159 permits companies to choose to
  measure many financial instruments and certain other items at fair value that
  are not currently required to be measured at fair value and establishes
  presentation and disclosure requirements designed to facilitate comparisons
  between companies that choose different measurement attributes for similar types
  of assets and liabilities.  We elected not to adopt the fair value
  option on existing eligible financial instruments as of January 1, 2008.
  However, because the SFAS 159 election is based on an instrument-by-instrument
  election at the time the company first recognizes an eligible item or enters
  into an eligible firm commitment, we may decide to exercise the option on new
  items in the future. The adoption of SFAS 159 did not have a significant impact
  on our condensed consolidated results of operations and financial
  condition.
  The
  standard describes a fair value hierarchy based on three levels of inputs, of
  which the first two are considered observable and the last unobservable, that
  may be used to measure fair value, as follows:
  ·
  Level
        1 - Quoted prices in active markets for identical assets or
        liabilities.
  ·
  Level
        2 - Inputs other than Level 1 that are observable, either directly or
        indirectly, such as quoted prices for similar assets or liabilities;
        quoted prices in markets that are not active; or other inputs that are
        observable or can be corroborated by observable market data for
        substantially the full term of the assets or
    liabilities.
  ·
  Level
        3 - Unobservable inputs that are supported by little or no market activity
        and that are significant to the fair value of the assets or
        liabilities.
  Instruments
  that are classified within Level 1 of the fair value hierarchy generally include
  most money market securities.  Determination of fair value for Level 1
  instruments does not require significant judgment or estimation. Instruments
  that are classified within Level 2 of the fair value hierarchy generally include
  U.S. agency securities, commercial paper and corporate bonds. We determine the
  fair values for these instruments using industry standard pricing services, data
  providers and other third-party sources.
  11
  In
  accordance with SFAS 157, the following table represents our fair value
  hierarchy for our financial assets (cash equivalents and short-term and
  long-term investments) measured at fair value on a recurring basis as of March
  31, 2009:
  (in
        thousands)
  Level
        1
  Level
        2
  Level
        3
  Total
  Money
        market funds
  $
  55,642
  $
  —
  $
  —
  $
  55,642
  Commercial
        paper
  —
  2,985
  —
  2,985
  Auction-rate
        securities
  —
  —
  27,703
  27,703
  Put
        option
  —
  —
  3,228
  3,228
  Corporate
        bonds
  —
  42,282
  —
  42,282
  U.S.
        government agencies
  —
  82,418
  —
  82,418
  Total
  $
  55,642
  $
  127,685
  $
  30,931
  $
  214,258
  Level 3
  instruments consist of auction-rate securities whose underlying assets are
  generally taxable municipal revenue bond obligations which are supported by
  higher education student loan trusts and the UBS put option. Currently there is
  not an active market for the auction-rate securities, and therefore they do not
  have a readily determinable market value. At March 31, 2009, the auction-rate
  securities had a face value of $31.0 million and were valued at a fair value of
  $27.7 million. The fair value of these auction-rate securities was determined
  using a discounted cash flow pricing model that incorporated financial inputs
  such as projected cash flows, discount rates, expected interest rates to be paid
  to investors and an estimated liquidity discount. The weighted average life over
  which cash flows were projected was determined to be approximately five years,
  given the collateral composition of the securities and related historical and
  projected prepayments. The discount rates that were applied to the pricing model
  were based on market data and information for comparable or similar term student
  loan asset-backed securities. The expected interest rate to be paid to investors
  in a failed auction was determined by the contractual terms for each security.
  The liquidity discount represents an estimate of the additional return an
  investor would require to compensate for the lack of liquidity of the student
  loan auction-rate securities. Because there can be no assurance of a successful
  auction in the future, all of our auction-rate securities are recorded in
  long-term investments.
  We valued
  the UBS put option using a discounted cash flow approach including estimates of,
  based on data available as of March 31, 2009, interest rates, timing and amount
  of cash flows, adjusted for any bearer risk associated with UBS's financial
  ability to repurchase the auction-rate securities beginning June 30, 2010. Based
  on the discounted cash flow model, we determined the fair value of the put
  option to be $3.2 million. Any change in these assumptions and market conditions
  would affect the value of this put option.
  The
  following table provides a reconciliation for all financial instruments measured
  at fair value using significant unobservable inputs (Level 3) for the three
  months ended March 31, 2009:
  (in
        thousands)
  Put
        Option
  Auction-rate
        Securities
  Balance
        at December 31,
        2008
  $
  4,755
  $
  26,111
  Total
        gains (losses) included in
        earnings
  (1,527
  )
  1,592
  Balance
        at March 31, 2009
  $
  3,228
  $
  27,703
  12
  3. INVENTORIES
  Inventories
  consisted of the following:
  March
        31,
  December
        31,
  (in
        thousands)
  2009
  2008
  Raw
        materials and
        accessories
  $
  1,662
  $
  876
  Evaluation
        units,
        net
  1,466
  2,672
  Finished
        goods
  923
  1,090
  Total
  $
  4,051
  $
  4,638
  Amortization
  related to evaluation units was $580,000 and $654,000 for the three months ended
  March 31, 2009 and 2008, respectively.
  13
  4.
  DEFERRED REVENUE
  Deferred
  revenue consisted of the following:
  March
        31,
  December
        31,
  (in
        thousands)
  2009
  2008
  Product
  $
  298
  $
  924
  Support
        and services
  43,544
  38,589
  Less:
        deferred cost of product revenue
  (93
  )
  (192
  )
  Deferred
        revenue, current
  $
  43,749
  $
  39,321
  Support
        and services, non-current
  $
  31,985
  $
  28,399
  Deferred
        revenue, non-current
  $
  31,985
  $
  28,399
  Deferred
  product revenue relates to arrangements where not all revenue recognition
  criteria have been met. Deferred support and services revenue represents
  customer payments made in advance for annual support and services contracts.
  Support and services contracts are typically billed in advance on a per annum
  basis and revenue is recognized ratably over the support period. All customers
  are known to us upon sale of our appliances.
  14
  5.
  GUARANTEES
  Our
  agreements with our channel partners and customers generally include certain
  provisions for indemnifying the channel partners and customers against
  liabilities if our products infringe a third party's intellectual property
  rights. To date, we have not incurred any material costs as a result of such
  indemnification provisions and have not accrued any liabilities related to such
  obligations in our condensed consolidated financial statements.
  As
  permitted or required under Delaware law and to the maximum extent allowable
  under that law, we have certain obligations to indemnify our officers, directors
  and certain key employees for certain events or occurrences while the officer,
  director or employee is or was serving at our request in such capacity. These
  indemnification obligations are valid as long as the director, officer or
  employee acted in good faith and in a manner the person reasonably believed to
  be in or not opposed to the best interests of the corporation, and, with respect
  to any criminal proceeding, had no reasonable cause to believe his or her
  conduct was unlawful. The maximum potential amount of future payments we could
  be required to make under these indemnification obligations is unlimited;
  however, we have a director and officer insurance policy that mitigates our
  exposure and generally enables us to recover a portion of any future amounts
  paid.
  15
  6.
  NET INCOME PER SHARE
  Basic net
  income per share is computed by dividing net income by the weighted average
  number of common shares outstanding during the period. Diluted net income per
  share is computed by giving effect to all potential dilutive common shares,
  including options, common stock subject to repurchase and convertible preferred
  stock.
  The
  following table sets forth the computation of net income per share:
  Three
        months ended
  (in
        thousands, except per share amounts)
  March
        31,
  2009
  March
        31,
  2008
  Net
        income
  $
  1,250
  $
  2,741
  Shares
        used in computing net income per share, basic
  60,157
  56,414
  Net
        income per share, basic
  $
  0.02
  $
  0.05
  Dilutive
        potential common shares:
  Weighted
        average common shares
        outstanding
  60,157
  56,414
  Incremental
        common shares attributable to exercise of outstanding employee stock
        options, restricted stock and restricted stock units (assuming proceeds
        would be used to purchase common stock)
  5,582
  8,964
  Shares
        used in computing net income per share, diluted
  65,739
  65,378
  Net
        income per share, diluted
  $
  0.02
  $
  0.04
  The
  following weighted average outstanding options and common stock subject to
  repurchase were excluded from the computation of diluted net income per share
  for the periods presented because including them would have had an antidilutive
  effect:
  Three
        months ended
  (in
        thousands)
  March
        31,
  2009
  March
        31,
  2008
  Options
        to purchase common stock
  5,536
  939
  Common
        stock subject to repurchase
  —
  1,038
  16
  7. 
  STOCK-BASED COMPENSATION
  Stock-Based
  Compensation Plan Activities
  Stock
  Options.
  A summary of option activity under all of our plans
  as of March 31, 2009 and changes during the three months ended March 31, 2009 is
  presented below (in thousands, except for the weighted average exercise price
  and weighted average remaining contractual term):
  Options
        Outstanding
  Available for
        Grant
  Shares
  Weighted
        Average Exercise Price
  Weighted
        Average Remaining Contractual Term
  Aggregate
        Intrinsic Value
  December
        31, 2008
  5,052
  13,765
  $
  10.49
  7.59
  $
  132,922
  Additional
        shares authorized
  3,008
  —
  —
  Options
        granted
  (1,079
  )
  1,079
  $
  14.58
  Restricted
        stock units granted
  (872
  )
  —
  —
  Options
        exercised
  —
  (567
  )
  $
  2.03
  Options
        forfeited
  699
  (699
  )
  $
  19.19
  Restricted
        stock units cancelled
  15
  —
  —
  March
        31, 2009
  6,823
  13,578
  $
  10.72
  7.76
  $
  70,786
  Vested
        and expected to vest after March 31, 2009, net of expected
        forfeitures
  12,826
  $
  10.48
  7.70
  $
  69,156
  Exercisable
        at March 31, 2009
  5,457
  $
  6.16
  6.67
  $
  46,222
  The
  weighted-average grant-date fair value per share of stock options granted was
  $7.83 and $11.91 for the three months ended March 31, 2009 and 2008,
  respectively. As of March 31, 2009, the total compensation expense related to
  options granted to employees but not yet recognized was approximately $54.6
  million, net of estimated forfeitures. This expense will be amortized on a
  straight-line basis over a weighted average remaining life of approximately 2.67
  years.
  Restricted Stock
  Awards.
  On June 20, 2007, we granted 383,998 shares of
  restricted stock, granted at fair value based on the Black-Scholes valuation
  model, 10,000 shares of which vested immediately on June 27, 2007 and the
  remainder vest over a four year period that commenced on June 27, 2007. In
  addition, during the years ended December 31, 2007 and 2006, we awarded
  30,000 and 72,270 shares of restricted stock, respectively that granted the
  recipient fully vested shares of our common stock based on the deemed market
  value of our common stock on the date of grant. As of March 31, 2009, we had
  $3.0 million of total unrecognized compensation expense, net of estimated
  forfeitures, related to all restricted stock awards, which will be recognized
  over a weighted average estimated remaining life of 2.24 years.
  The
  following table summarizes unvested restricted stock awards outstanding at
  December 31, 2008 and March 31, 2009 and the activity during the three months
  (in thousands except for weighted average grant date fair value):
  Shares
  Weighted
        Average Grant Date Fair Value
  Unvested
        stock outstanding at December 31, 2008
  257
  $
  15.00
  Vested
  (23
  )
  $
  15.00
  Unvested
        stock outstanding at March 31, 2009
  234
  $
  15.00
  Restricted Stock
  Units.
  In December 2008, we began issuing RSUs to employees.
  The cost of these awards is determined using the fair value of our common stock
  on the date of the grant, and compensation is recognized on a straight-line
  basis over the requisite service period. No RSUs were vested as of March 31,
  2009. As of March 31, 2009, we had $13.5 million of total unrecognized
  compensation expense, net of estimated forfeitures, related to RSUs, which will
  be recognized over a weighted average estimated remaining life of 3.81
  years.
  The
  following table summarizes unvested restricted stock awards outstanding at
  December 31, 2008 and March 31, 2009 and the activity during the three months
  (in thousands except for weighted average grant date fair value):
  Shares
  Weighted
        Average Grant Date Fair Value
  Unvested
        stock outstanding at December 31, 2008
  19
  $
  18.15
  Awarded
  872
  $
  16.84
  Forfeited
  (15
  )
  $
  16.85
  Unvested
        stock outstanding at March 31, 2009
  876
  $
  16.87
  Employee Stock
  Purchase Plan.
  Our employee stock purchase plan is compensatory, and we
  recognized $645,000 and $1.0 million of expense in the three months ended
  March 31, 2009 and 2008, respectively. At March 31, 2009, there was $1.1
  million of total unrecognized compensation cost related to the ESPP that is
  expected to be recognized over the next 4 months.
  At March
  31, 2009 and December 31, 2008, there were 527,000 and 586,000 shares,
  respectively, subject to repurchase under all common stock repurchase agreements
  upon forfeiture or early termination of employment. The cash received from the
  sale of these shares is initially recorded as a liability in long-term exercised
  unvested options and is subsequently reclassified to common stock as the shares
  vest. At March 31, 2009 and December 31, 2008, there was $260,000 and
  $285,000, respectively, recorded in non-current liabilities related to the
  issuance of these shares.
  17
  Stock-Based
  Compensation
  We
  account for stock-based compensation using the fair value method in accordance
  with the provisions of SFAS 123R. We recognize this expense on a straight-line
  basis over the optionees' requisite service period, which is assumed to be the
  same as the vesting schedule of the options. We estimate the grant date fair
  value of stock option awards under the provisions of SFAS 123R using the
  Black-Scholes option valuation model, which requires the input of highly
  subjective assumptions, including the expected life of the share-based award and
  stock price volatility. The assumptions used in calculating the fair value of
  stock-based compensation represent management's best estimates, but these
  estimates involve inherent uncertainties and the application of management
  judgment. As a result, if other assumptions had been used, our stock-based
  compensation expense could have been materially different. In addition, we are
  required to estimate the expected forfeiture rate and only recognize expense for
  those awards expected to vest. We estimated the expected forfeiture rate at the
  time of grant to be 5%. If our actual forfeiture rate is materially different
  from our estimate, the stock-based compensation expense could be materially
  different. We will revise the expected forfeiture rate, if necessary, in
  subsequent periods if actual forfeitures differ from those
  estimated.
  Valuation
  Assumptions
  The
  following table summarizes the weighted average assumptions used in determining
  the fair value of stock options granted and shares issued under our
  ESPP:
  Three
        months ended
  March
        31,
  2009
  March
        31,
  2008
  Stock
        Option Plans
  Risk-free
        interest rate
  2.37
  %
  2.78
  %
  Dividend
        yield
  —
  —
  Volatility
  58
  %
  58
  %
  Expected
        life (years)
  5.55
  5.8
  Employee
        Stock Purchase Plan
  Risk-free
        interest rate
  0.33
  %
  2.78
  %
  Dividend
        yield
  —
  —
  Volatility
  68
  %
  58
  %
  Expected
        life (months)
  6
  6
  For all
  of our stock option grants and issuance of ESPP shares, the risk-free interest
  rate is based on the yield available on U.S. Treasury zero-coupon issues with an
  equivalent remaining expected life. We have not paid dividends in the past and
  do not plan to pay any dividends in the foreseeable future. We estimated our
  expected volatility based on reported market value data for a group of publicly
  traded companies, which we selected from market indices that we believed were
  relatively comparable after consideration of their size, maturity,
  profitability, growth, risk and return on investment. We used the average
  expected volatility rates reported by the comparable group for an expected term
  that approximated the expected term that we estimated. The expected life for
  options granted is based on an analysis of our historical exercise and
  cancellation data.
  Stock-Based
  Compensation Expense
  Stock-based
  compensation expense included in our condensed consolidated statements of income
  for the three months ended March 31, 2009 and 2008 was as follows:
  Three
        months ended
  (in
        thousands)
  March
        31,
  2009
  March
        31,
  2008
  Cost
        of product
  (1)
  $
  (115
  )
  $
  134
  Cost
        of support and services
  6
  121
  Sales
        and marketing
  3,192
  2,792
  Research
        and development
  1,976
  1,320
  General
        and administrative
  1,403
  1,013
  Total
        stock-based comensation expense
  $
  6,462
  $
  5,380
  ______________________
  (1) The
  negative value represents the recapture of expense for those that left within
  one year and whose shares were not vested.
  18
  8.
  INCOME TAXES
  We
  account for income taxes under the provisions of SFAS No. 109,
  Accounting for Income Taxes
  .
  Under this method, deferred tax assets and liabilities are recognized based on
  the differences between the financial statement carrying amounts of existing
  assets and liabilities and their respective tax bases and carryforwards of net
  operating losses and tax credits. Deferred tax assets and liabilities are
  measured using enacted tax rates expected to apply to taxable income in the
  years in which those temporary differences are expected to be recovered or
  settled. Valuation allowances are established, when necessary, to reduce
  deferred tax assets to the amounts that will more likely than not be
  realized.
  Effective
  January 1, 2007, we adopted FASB Interpretation No. 48, or FIN 48. FIN 48
  prescribes a recognition threshold and measurement attribute for the financial
  statement recognition and measurement of uncertain tax positions taken or
  expected to be taken in a company's income tax return, and also provides
  guidance on derecognition, classification, interest and penalties, accounting in
  interim periods, disclosure, and transition.  As a result of the
  implementation of FIN 48, we recognized no change in the liability for
  unrecognized tax benefits related to tax positions taken in prior periods, and
  no corresponding change in retained earnings. Additionally, FIN 48 specifies
  that tax positions for which the timing of the ultimate resolution is uncertain
  should be recognized as long-term liabilities. We made no reclassifications
  between current taxes payable and long-term taxes payable upon adoption of FIN
  48.
  Upon
  adoption of FIN 48, our policy to include interest and penalties related to
  unrecognized tax benefits within our provision for income taxes did not change.
  The tax years 2002 through 2008 remain open to examination by the major domestic
  taxing jurisdictions to which we are subject, and for the international
  jurisdictions the tax years open to examination vary depending on the local tax
  laws.
  On
  October 3, 2008, the Emergency Economic Stabilization Act of 2008, Energy
  Improvement and Extension Act of 2008 and Tax Extenders and Alternative Minimum
  Tax Relief Act of 2008 (HR1424) was signed into law, which, as enacted, includes
  a provision that retroactively extends the research tax credit to
  January 1, 2008 through December 31, 2009.
  We file
  federal, state, and foreign income tax returns in many jurisdictions in the
  United States and abroad. For U.S. federal and California income tax purposes,
  the statute of limitations currently remains open for all years since our
  inception due to utilization of net operating losses and research and
  development tax credits generated in prior years.
  During 2008, we commenced the
  implementation of a global strategy that we believe will, in the long run,
  result in certain operational benefits as well as provide us with a lower
  overall tax rate. There can be no assurances that, when completed,
  our
  efforts will produce the anticipated
  operational benefits or provide an overall lower tax rate for the Company. The
  expected benefits will depend on a number of factors, including our future
  business results and profitability, and the effectiveness and timing of our
  implementation of our global strategy, and changes in tax laws or the
  interpretation of such tax laws, and changes in generally
  accepted accounting
  principles
  .
  We
  may experience continued unbenefited
  foreign losses and, as a result, higher tax rates until
  our
  global strategy is operational. As a
  result of undertaking these efforts, we anticipate an overall tax rate in 2009
  that is materially higher than our statutory tax rate.
  19
  9.
  SEGMENT INFORMATION
  Statement
  of Financial Accounting Standards No. 131,
  Disclosures about Segments of an
  Enterprise and Related Information
  , establishes standards for reporting
  information about operating segments. Operating segments are defined as
  components of an enterprise about which separate financial information is
  available that is evaluated regularly by the chief operating decision maker, or
  decision making group, in deciding how to allocate resources and in assessing
  performance. Our chief operating decision maker is our Chief Executive Officer.
  Our Chief Executive Officer reviews financial information presented on a
  consolidated basis, accompanied by information about revenue by geographic
  region for purposes of allocating resources and evaluating financial
  performance. We have one business activity and there are no segment managers who
  are held accountable for operations, operating results and plans for levels or
  components below the consolidated unit level. Accordingly, we consider ourselves
  to be in a single reporting segment and operating unit structure.
  Revenue
  by geography is based on the billing address of the customer. The following
  tables set forth revenue and long-lived assets by geographic area:
  Revenue
  Three
        months ended
  (in
        thousands)
  March
        31,
  2009
  March
        31,
  2008
  North
        America
  $
  62,666
  $
  38,646
  Europe,
        Africa and Middle East
  13,464
  10,417
  Asia
        Pacific
  2,906
  3,552
  Total
  $
  79,036
  $
  52,615
  For the
  above periods presented, no one country outside the United States represented
  10% or more of our total revenue.
  Long-lived
  Assets
  March
        31,
  December
        31,
  (in
        thousands)
  2009
  2008
  Domestic
  $
  38,947
  $
  38,444
  International
  386
  410
  Total
  $
  39,333
  $
  38,854
  10.
  LEGAL MATTERS
  From time
  to time, we may be involved in various legal proceedings arising in the ordinary
  course of business. There were no legal matters at March 31, 2009 that, in the
  opinion of management, might have a material adverse effect on our financial
  position, results of operations or cash flows.
  20
  Item 2.
  Management's
        Discussion and Analysis of Financial Condition and Results of
        Operations
  The
  following discussion and analysis of our financial condition and results of
  operations should be read in conjunction with the condensed consolidated
  financial statements and related notes included elsewhere in this Form 10-Q. The
  information in this Form 10-Q contains forward-looking statements within the
  meaning of Section 27A of the Securities Act and Section 21E of the
  Exchange Act. Such statements are based upon current expectations that involve
  risks and uncertainties. Any statements contained herein that are not statements
  of historical facts may be deemed to be forward-looking statements. For example,
  words such as "may," "will," "should," "estimates," "predicts," "potential,"
  "continue," "strategy," "believes," "anticipates," "plans," "expects," "intends"
  and similar expressions are intended to identify forward-looking statements. Our
  actual results and the timing of certain events may differ significantly from
  the results discussed in the forward-looking statements. Factors that might
  cause or contribute to such a discrepancy include, but are not limited to, those
  discussed elsewhere in this Form 10-Q in the section titled "Risk Factors."
  Except as required by law, we undertake no obligation to publicly release any
  revisions to the forward-looking statements after the date of this Form
  10-Q.
  Overview
  We are a
  leading provider of storage solutions for backup and archive applications based
  on deduplication technology.  Our deduplication storage systems are
  designed to deliver reliable, efficient, and cost-effective solutions that
  enable enterprises of all sizes to manage, retain and protect their
  data.
  We
  believe offering a simple-to-manage deduplication storage product family
  supporting both high throughput for backup/restore and adaptability to other
  nearline applications, such as archiving, provides the application independent,
  consolidative infrastructure required for enterprise data protection storage. In
  addition to our storage systems, we provide global product support as well as
  software updates to customers that purchase a support and services contract, and
  we offer professional services.
  Our
  products and services are designed to meet the demands of data protection for
  enterprise backup and archive applications.  To this end, we work with
  leading application providers such as Symantec Corporation and F5 Networks to
  help ensure reliable, high performance joint deployments. To meet the needs of
  backup applications and disaster recovery, our systems must have high throughput
  to meet backup windows and sophisticated wide area network, or WAN, replication
  options.  To meet the needs of file archiving, our products must support
  many millions of files and offer specialized features such as deduplicated
  snapshots and governance-oriented file locking.  For both requirements, we
  believe the simplifying nature of our inline deduplication technology and
  plug-in appliances makes our products cost effective and easy to
  manage.
  We
  shipped the world's first inline deduplication storage appliance in 2004. Since
  then, we have brought to market many significant innovations and industry firsts
  in deduplication storage and data management. We sell our appliances to
  enterprises worldwide in a variety of industries, including defense, education,
  entertainment, finance, government, healthcare, technology, legal, media and
  retail. As of March 31, 2009, the total number of customers that have
  purchased our appliances since inception was approximately 3,100 customers
  worldwide.
  We are
  headquartered in Santa Clara, California. Our personnel are located throughout
  the United States and in numerous countries worldwide. We have grown to
  over 820 employees as of March 31, 2009, with operations in over 25
  countries around the world. We expect to continue to add personnel in the
  United States and internationally to provide additional geographic sales and
  technical support coverage.
  We sell
  our appliances through a network of channel partners and through our direct
  sales force. In the three months ended March 31, 2009 and 2008, approximately
  75% and 83%, respectively, of our revenue was generated by sales through
  indirect channels. As of March 31, 2009, we had approximately 500 channel
  partners, and we expect that we will continue to sell a majority of our products
  and services through our channel partners. We consider the development of
  indirect sales channels in domestic and international markets to be important to
  future revenue growth and widespread acceptance of our products. We intend to
  expand these channel partner relationships in the future to further extend our
  distribution coverage. Over the past few quarters, we have been migrating toward
  a distribution model which incorporates master distributors in a two-tier
  distribution model. This model will provide us with various benefits including
  lower overall trade and credit risk, but will also result in increased discount
  levels to compensate the various value add participants in this distribution
  network.
  Growth of
  our product revenue will depend on our ability to attract new customers and to
  make additional sales to existing customers. Our growth will also depend on our
  ability to introduce and achieve market acceptance of new products with higher
  capacity and performance and new products designed to serve other sectors of the
  storage market beyond protection storage that we believe will benefit from
  deduplication technology. Revenue from existing customers increased as a
  percentage of total revenue, a trend we expect to generally continue. It is
  important to note, however, that our revenue, including our revenue from
  existing customers, may be impacted by the timing of large orders which tend to
  have a longer sales cycle and are more difficult to forecast. The recent
  downturn of the global economy could negatively impact the timing of these large
  orders and spending by our customers' information technology, or IT, departments
  generally. We also expect growth in international markets to be a significant
  factor contributing to our revenue growth in future periods. International
  revenue accounted for approximately 21% and 27% of our total revenue in the
  three months ended March 31, 2009 and 2008, respectively. Over time, we expect
  international revenue to increase in absolute dollars and as a percentage of our
  total revenue, as we add additional sales personnel and enhance our distribution
  channels internationally. However, our international revenue will also be
  susceptible to any further deterioration in global economic conditions. Our
  growth in support and services revenue will depend upon increasing the number of
  systems under support and services contracts. Any such increases will depend on
  a growing customer base and the renewal of existing support and services
  contracts. To date, no individual customer has accounted for greater than 10% of
  our total revenue in any year.
  We intend
  to continue to hire in our sales and research and development organizations,
  with selective hiring across all other functional areas. We also intend to
  continue to invest significantly in our direct marketing campaigns, both
  domestically and internationally, to drive customer lead generation, which we
  feel is a key requisite to position us for future revenue growth.
  Our
  ability to sustain profitability will be affected by the extent to which we
  incur additional expenses to expand our sales, marketing, product development
  and general and administrative capabilities. Personnel costs constitute the
  largest component of our operating expenses and include salaries, benefits,
  incentive compensation and stock-based compensation expense. We recognize that
  we may need to reduce our hiring plans to the extent we continue to be affected
  by the challenging global economy. As we expand internationally, we may incur
  additional costs to conform our products to comply with local laws or local
  product specifications and to ship our products to our international
  customers.
  We
  believe our operations are more efficient and flexible because we outsource
  manufacturing of our products, and because we subcontract with third parties to
  provide onsite hardware repair and replacement services for our appliances,
  except in those instances where channel partners provide these services directly
  to our customers.
  As a
  consequence of the rapidly evolving nature of our business and our limited
  operating history, we believe that period-to-period comparisons of revenue and
  operating results, including gross margin and operating expenses as a percentage
  of total revenue, are not necessarily meaningful and should not be relied upon
  as indications of future performance. Although we have experienced significant
  growth in our total revenue, you should not assume that our historical growth
  rates are indicative of future growth.
  Critical
  Accounting Policies and Estimates
  Our
  condensed consolidated financial statements are prepared in accordance with U.S.
  generally accepted accounting principles, or GAAP. These accounting principles
  require us to make certain estimates and judgments that can affect the reported
  amounts of assets and liabilities as of the date of the condensed consolidated
  financial statements, as well as the reported amounts of revenue and expenses
  during the periods presented. We believe that the estimates and judgments upon
  which we rely are reasonable based upon information available to us at the time
  that these estimates and judgments are made. To the extent there are material
  differences between these estimates and actual results, our condensed
  consolidated financial statements will be affected. The accounting policies that
  reflect our more significant estimates and judgments and that we believe are the
  most critical to aid in fully understanding and evaluating our reported
  financial results include revenue recognition, stock-based compensation,
  inventory valuation, warranty reserve, short-term and long-term investments and
  allowance for doubtful accounts.  There were no significant changes to
  our critical accounting policies since the filing of our Annual Report on Form
  10-K for the year ended December 31, 2008 with the SEC on March 13,
  2009.
  21
  Results
  of Operations
  Revenue
  The
  following table sets forth each of our sources of revenue for the specified
  periods and as a percentage of our total revenue for those periods.
  Three
        months ended
  (dollars
        in thousands, except for percentages)
  March
        31,
  2009
  March
        31,
  2008
  Total
        revenue
  $
  79,036
  $
  52,615
  Total
        revenue by type:
  Product
  $
  63,921
  $
  45,247
  Support
        and services
  15,115
  7,368
  %
        of revenue by type:
  Product
  81
  %
  86
  %
  Support
        and services
  19
  %
  14
  %
  Total
        revenue by geography:
  North
        America
  $
  62,666
  $
  38,646
  Europe,
        Africa, Middle East
  13,464
  10,417
  Asia
        Pacific
  2,906
  3,552
  %
        of revenue by geography:
  North
        America
  79
  %
  73
  %
  Europe,
        Africa, Middle East
  17
  %
  20
  %
  Asia
        Pacific
  4
  %
  7
  %
  For the three months ended March 31, 2009, product revenue increased $18.7
  million to $63.9 million from the $45.2 million reported for the three months
  ended March 31, 2008. This increase was due to an increase in the number of
  units sold to new and existing customers, an increase in average deal size and
  higher sales of the DD690, which had higher average selling prices. For the
  three months ended March 31, 2009, we had eleven customers who entered into
  arrangements to purchase product, support and services exceeding $1.0 million
  compared to three customers who entered into arrangements to purchase product,
  support and services exceeding $1.0 million for the three months ended
  March 31, 2008. New customers accounted for 43% of the value of transactions
  recognized during the three months ended March 31, 2009 compared to 57% of the
  value of transactions during the three months ended March 31, 2008. The DD690,
  which was introduced in May 2008, accounted for 47% of our product revenue
  during the three months ended March 31, 2009.
  For the
  three months ended March 31, 2009, support and services revenue increased $7.7
  million to $15.1 million from the $7.4 million reported for the three months
  ended March 31, 2008. This increase was the result of increased product sales
  and, to a lesser extent, an increase in the renewal of support and services
  contracts by existing customers. Substantially all of our customers purchase
  support and service contracts when they purchase our appliances. As our customer
  base grows, we expect the revenue we generate from support and services will
  continue to grow at a faster rate than our product revenue, as a result of both
  an increase in new contracts and higher renewal of existing
  contracts.
  International
  revenue was 21% and 27% of total revenue for the three months ended March
  31, 2009 and March 31, 2008, respectively. Although revenue outside North
  America, excluding Asia Pacific, increased in the three months ended March 31,
  2009 in absolute amounts, the percentage of total revenue it represented
  decreased compared to the three months ended March 31, 2008. This was due
  to the higher growth rate of sales in North America as new sales personnel were
  added more rapidly and became productive more quickly in North America than
  elsewhere. As we continue to expand into international locations and introduce
  our products in new markets, we expect international revenue to increase in
  absolute dollars and as a percentage of revenue.
  Cost
  of Revenue, Gross Profit and Gross Margin
  The
  following table sets forth each of our costs of revenue, gross profit and gross
  margin for the specified periods.
  Three
        months ended
  (dollars
        in thousands, except for percentages)
  March
        31,
  2009
  March
        31,
  2008
  Total
        revenue
  $
  79,036
  $
  52,615
  Cost
        of product
  17,295
  11,317
  Cost
        of support and services
  5,536
  2,489
  Total
        cost of revenue
  22,831
  13,806
  Gross
        profit
  $
  56,205
  $
  38,809
  Margin
        by type:
  Product
        (as a percentage of product
        revenue)
  73
  %
  75
  %
  Support
        and services (as a percentage of support and services
      revenue)
  63
  %
  66
  %
  Total
        gross margin (as a percentage of total revenue)
  71
  %
  74
  %
  For the
  three months ended March 31, 2009, cost of product revenue increased $6.0
  million to $17.3 million from the $11.3 million reported for the three months
  ended March 31, 2008. This increase was due to increased aggregate product costs
  associated with an increased volume of shipments of our appliances to our
  customers and to a lesser extent, increased personnel costs. Salaries and
  employee-related benefits accounted for $641,000 of the increase in cost of
  product as the result of an increase in headcount from 15 at March 31, 2008 to
  34 at March 31, 2009. This increase was offset by a net reversal of stock-based
  compensation expense of $115,000 in the three months ended March 31, 2009 for
  those that left within one year and whose shares were not vested. We expect the
  cost of product revenue to continue to increase for the remainder of
  2009.
  For the
  three months ended March 31, 2009, cost of support and services revenue
  increased $3.0 million to $5.5 million from the $2.5 million reported for the
  three months ended March 31, 2008. This increase was due to increases in
  installation costs and in our support personnel headcount from 30 at March 31,
  2008 to 64 at March 31, 2009, which increased our salary expense and
  employee-related benefits by $1.4 million. Also included in the overall increase
  is increased outside service costs of $1.2 million related to third party
  logistics support of the larger installed base of our products. We expect the
  cost of support and services revenue to continue to increase for the remainder
  of 2009 as our installed base continues to grow.
  For the
  three months ended March 31, 2009, our total gross margin decreased 3% to 71%
  from 74% for the three months ended March 31, 2008. The decrease was primarily
  driven by product margins which were impacted by our continued investment in our
  operations organization and increased average discount rates. Additionally,
  support margins decreased due to an increase in support personnel as well as an
  increase in third-party support costs. Although we experienced slightly
  higher discounting this quarter, this was completely offset by cost reductions
  realized with respect to our products from increased sales volume and decreases
  in hardware costs.
  Over
  time, we expect our total cost of revenue to grow at a slightly faster rate than
  total revenue in the future as our customer base will grow and support and
  services will become a larger percentage of our overall revenue which has a
  lower margin than product revenue. We will be doing more business through
  two-tier distribution over time which will cost us margin on deals and dealing
  with larger enterprise customers will increase the pressure on us to offer more
  volume discounting in large transactions.
  22
  Sales
  and Marketing Expenses
  Three
        months ended
  (dollars
        in thousands)
  March
        31,
  2009
  March
        31,
  2008
  Sales
        and marketing expenses
  $
  32,726
  $
  23,232
  Percent
        of total revenue
  42
  %
  44
  %
  Headcount
        at period-end
  449
  301
  For the
  three months ended March 31, 2009, sales and marketing expenses increased $9.5
  million to $32.7 million from the $23.2 million reported for the three months
  ended March 31, 2008. This increase was primarily due to the increase in the
  number of our sales and marketing employees, which increased by 148 employees.
  The increase in employees resulted in higher salary expense, employee-related
  benefits expense and fees for recruitment of new employees. In addition,
  commission expenses increased due to the substantial increase in our total
  bookings and revenue and the higher number of employees on commission plans. The
  total of the increase from the above factors was $6.1 million. Travel and
  entertainment costs accounted for $984,000 of the increase, global marketing
  costs accounted for $742,000 of the increase, costs related to the opening of
  new sales offices accounted for $554,000 of the increase, stock-based
  compensation accounted for $400,000 of the increase and the remainder was the
  result of increased costs from outside services and depreciation.
  We
  anticipate that sales and marketing expenses will increase in absolute dollars
  during the remainder of 2009 due to our plans to continue to expand our sales
  force, both domestically and internationally, and to make significant
  investments in our direct marketing campaigns. However, based upon our
  expectations of future revenue, we expect sales and marketing expenses will
  remain relatively stable as a percentage of our total revenue.
  Research
  and Development Expenses
  Three
        months ended
  (dollars
        in thousands)
  March
        31,
  2009
  March
        31,
  2008
  Research
        and development expenses
  $
  14,211
  $
  8,736
  Percent
        of total revenue
  18
  %
  17
  %
  Headcount
        at period-end
  197
  133
  For the
  three months ended March 31, 2009, research and development expenses increased
  $5.5 million to $14.2 million from the $8.7 million reported for the three
  months ended March 31, 2008. These increases were the direct result of hiring
  additional personnel to support new product introductions and broaden our
  product line. Salaries and employee-related benefits and bonuses accounted for
  $3.0 million of the increase as the result of an increase in headcount of 64.
  Also contributing to the increase were increases in stock-based compensation of
  $656,000, use of consultants of $326,000 and depreciation of $570,000 related to
  test and lab equipment.
  We
  anticipate that research and development expenses will increase as we continue
  to invest in research, new product development and enhancements to our existing
  appliances and hire additional research and development personnel, particularly
  at our Research Triangle Park, North Carolina facility. However, based on our
  expectations of future revenue, we expect research and development expenses will
  remain relatively stable as a percentage of our total revenue.
  General
  and Administrative Expenses
  Three
        months ended
  (dollars
        in thousands)
  March
        31,
  2009
  March
        31,
  2008
  General
        and administrative expenses
  $
  7,146
  $
  5,606
  Percent
        of total revenue
  9
  %
  11
  %
  Headcount
        at period-end
  79
  48
  For the
  three months ended March 31, 2009, general and administrative expenses increased
  $1.5 million to $7.1 million from the $5.6 million reported for the three months
  ended March 31, 2008. This increase was primarily due to an increase in general
  and administrative headcount of 31. Salaries and employee-related benefits
  associated with the increased headcount accounted for $1.2 million of the
  increase and stock-based compensation accounted for $390,000 of the
  increase.
  We expect
  the absolute amount of our general and administrative expenses to increase in
  the future as we expand our finance function to manage our expected growth.
  However, based on our expectations of future revenue, we expect general and
  administrative expenses will remain relatively stable as a percentage of our
  total revenue.
  23
  Other
  Income (Expense), Net
  Three
        months ended
  (dollars
        in thousands)
  March
        31,
  2009
  March
        31,
  2008
  Interest
        income
  $
  1,041
  $
  2,163
  Gain
        on trading securities, net
  65
  —
  Foreign
        exchange and other income (expense), net
  12
  1,243
  Total
        other income (expense), net
  $
  1,118
  $
  3,406
  For the
  three months ended March 31, 2009, total other income (expense), net decreased
  $2.3 million to $1.1 million from the $3.4 million reported for the three months
  ended March 31, 2008. This decrease was the result of a decrease in interest
  income and a decrease in other income (expense), which is primarily composed of
  foreign exchange gains net of foreign exchange losses. The decrease in interest
  income of $1.1 million was the result of a reduction in the weighted average
  interest rate earned from our cash equivalents, short-term and long-term
  investments from 4.1% in the three months ended March 31, 2008 to 1.7% in the
  three months ended March 31, 2009. Foreign currency net gains for the three
  months ended March 31, 2009 decreased $1.2 million as compared to the three
  months ended March 31, 2008 due to an unfavorable revaluation of the Euro and
  other foreign currency-denominated cash balances and losses on foreign exchange
  transactions during the period.
  Provision
  for Income Taxes
  Our provision for income taxes increased $91,000
  to $2.0 million in the three months ended March 31, 2009 compared to $1.9
  million for the three months ended March 31, 2008. The effective tax rate
  for the three months ended March 31, 2009 was 61% compared with 41% for the
  comparable period ended March 31, 2008. This change in the effective rate was
  primarily due to the implementation of an international tax structure in fiscal
  year 2008 for which no tax benefit is currently being recognized. We believe
  this international tax structure will, in the long run, result in certain
  operational benefits as well as provide us with a lower overall tax rate. There
  can be no assurances that, when completed, our efforts will produce the
  anticipated operational benefits or provide an overall lower tax rate for the
  Company. We may experience continued unbenefited foreign losses and, as a
  result, higher tax rates until our global strategy is operational. As a result
  of undertaking these efforts, we anticipate an overall tax rate in 2009 that is
  materially higher than our statutory tax rate.
  The
  effective tax rate for the first quarter of 2009 differs from the U.S. federal
  statutory rate of 35% primarily due to the unfavorable impact of stock-based
  compensation and increases in foreign taxes based on our expansion into new
  foreign markets, and due to unbenefitted foreign losses.
  There
  have been no material changes to the balance of unrecognized tax benefits
  reported at March 31, 2009.  We do not anticipate any material changes
  to the unrecognized tax benefits over the next twelve months.
  24
  Liquidity
  and Capital Resources
  March
        31,
  December
        31,
  (in
        thousands)
  2009
  2008
  Working
        capital
  $
  248,058
  $
  232,996
  Cash
        and cash equivalents
  119,167
  128,380
  Short-term
        investments
  127,685
  105,512
  Working
  capital consists principally of cash and cash equivalents, short-term
  investments, accounts receivable, inventories, prepaid expenses and other
  current assets, net of accounts payable, accrued compensation and related
  benefits, other accrued liabilities, income taxes payable and current deferred
  revenue. Working capital at March 31, 2009 increased $15.1 million from
  December 31, 2008 due primarily to positive operating cash flows from
  operations of $10.9 million and cash flows from financing activities of $6.6
  million. Other changes of note are:
  ·
  The
        decrease in cash and cash equivalents was the result of investing our cash
        in short-term investments, and to a lesser extent, an increase in our
        days' sales outstanding from an average of 64 days as of December 31, 2008
        to an average of 69 days as of March 31, 2009, computed based on the
        respective revenue from the immediately preceding quarter. We anticipate
        that accounts receivable will comprise a significant portion of working
        capital as we continue to grow revenue because a substantial portion of
        our sales, and therefore our shipping and billing, occurs near the end of
        each quarter.
  ·
  Short-term
        investments increased due to purchases of available-for-sale securities,
        as more funds were invested in short-term securities from cash and cash
        equivalents.
  ·
  Inventory
        decreased due to a decrease in finished goods and the number of units held
        in the evaluation inventory pool, partially offset by an increase in
        raw materials.
  ·
  Prepaid
        expenses and other current assets decreased due to the release of
        restricted cash related to a reduction in a letter of credit for our
        corporate headquarters, offset by increases in prepaid maintenance
        contracts and commissions.
  ·
  Current
        deferred revenue increased due to support renewals from existing customers
        as well as the support sold in initial product sales to new and existing
        customers in the quarter that we recognize over the maintenance and
        support life.
  ·
  Accrued
        compensation decreased due to lower accrued commissions from lower net
        bookings and a reduction of accrued ESPP due to the purchase of shares
        from our employee stock purchase plan on January 31, 2009, partially
        offset by an increase in accrued vacation due to less vacation time taken
        and an increase in accrued bonuses.
  ·
  Other
        accrued liabilities decreased due to lower accruals and lower accrued
        sales tax, partially offset by higher accrued legal costs and accrued
        tradeshow costs.
  Cash
  and Cash Equivalents
  Cash and
  cash equivalents consist of highly liquid investments in time deposits held at
  major banks, commercial paper, money market mutual funds and other money market
  securities with original maturities of 90 days or less.
  Since
  2005, we have expanded our operations internationally. Our sales contracts are
  mainly denominated in United States dollars for sales in Asia and Japan,
  denominated in Euros and British sterling for sales in Europe, denominated in
  Australian dollars for sales in Australia and denominated in Canadian dollars
  for certain sales in Canada. We are evaluating the desirability of entering into
  foreign currency hedging contracts, primarily Euro-based revenue contracts, to
  reduce our exposure to fluctuations in currency exchange rates. We currently do
  not hedge the operating expenses that are primarily denominated in foreign
  currency in countries where we have sales or operating personnel because we
  believe those situations create natural hedges. We may begin to sell our
  products in local currency in other locations. As we fund our international
  operations, our cash and cash equivalents are affected by changes in exchange
  rates for those expenses. The foreign currency effect on our cash and cash
  equivalents and working capital was a gain of $12,000 compared to a gain of $1.2
  million in the three months ended March 31, 2009 and 2008,
  respectively.
  Short-term
  and Long-term Investments
  Short-term
  investments consist of commercial paper, U.S. government agency securities and
  corporate bonds with original maturities of 90 to 365 days.
  Long-term
  investments consist of auction-rate securities. As of March 31, 2009, we had
  $31.0 million of principal valued at $27.7 million related to auction-rate
  securities.  In November 2008, we signed a broad-based settlement
  proposal from UBS in which we would have the right to sell the securities back
  to UBS at the principal value during the period from June 30, 2010 to July 2,
  2012 if liquidity does not return to the auction-rate securities market sooner.
  See Note 2 of the Notes to our condensed consolidated financial
  statements.
  Due to
  current market conditions these investments have continued to experience failed
  auctions. These failed auctions have resulted in a lack of liquidity for the
  securities but do not affect the underlying collateral of the securities. We
  believe that given their government guaranteed status, we will ultimately
  recover at par all amounts invested in these securities. Based on our expected
  operating cash flows and our other sources of cash, we do not anticipate the
  potential lack of liquidity of these investments will affect our ability to
  execute our current business plan. We will continue to monitor efforts by the
  financial markets to find alternative means for restoring the liquidity of these
  investments. These investments will remain classified as non-current assets
  until we have better visibility as to when their liquidity will be restored. The
  classification and valuation of these securities will continue to be reviewed
  quarterly.
  25
  Cash
  Flows
  (in
        thousands)
  March
        31,
  2009
  March
        31,
  2008
  Cash
        provided by operating activities
  $
  10,855
  $
  20,025
  Cash
        used in investing activities
  (25,708
  )
  (953
  )
  Cash
        provided by financial activities
  6,568
  4,501
  Cash
  Flows from Operating Activities
  Our cash
  flows from operating activities will continue to be affected principally by our
  sales and associated collection of accounts receivable, and by the extent to
  which we spend on increasing personnel, primarily in sales and marketing and
  research and development, in order to grow our business. The timing of hiring
  sales personnel in particular affects cash flows as there is a lag between the
  hiring of sales personnel and the generation of revenue and cash flows from such
  recently hired sales personnel. Our largest source of cash flows from operating
  activities is cash collections from our customers. Our primary uses of cash from
  operating activities are for employee-related expenditures, rent payments,
  inventory purchases to support our revenue growth and research and development
  costs.
  Cash
  provided by operating activities decreased in the three months ended March 31,
  2009 as compared to the three months ended March 31, 2008 due to lower net
  profit, an increase in accounts receivable and a decrease in accrued
  compensation and other accrued liabilities. Based on our expectations of future
  revenue levels, we believe we will be able to continue to generate positive cash
  flows from operating activities in the near term even as we continue to add
  personnel, increase inventory purchases, increase research and development
  activities and invest in functions associated with being a public
  company.
  Cash
  Flows from Investing Activities
  Cash
  flows from investing activities primarily relate to capital expenditures to
  support employee headcount growth, and net proceeds from the purchase and
  maturities of investment securities. Cash used in investing activities was $25.7
  million in the three months ended March 31, 2009 as compared to cash used of
  $953,000 for the three months ended March 31, 2008. Cash used in investing
  activities in the three months ended March 31, 2009 included purchases, net of
  maturities of investments of $22.7 million as well as $3.0 million for purchases
  of property, plant and equipment, driven by leasehold improvements at our
  corporate headquarters and IT infrastructure, as well as our increase in
  headcount in the period and investments in computer equipment and lab equipment
  for research and development. Cash used in investing activities in the three
  months ended March 31, 2008 included $8.4 million for purchases of property,
  plant and equipment, offset by maturities, net of purchases of investments of
  $7.4 million.
  Cash
  Flows from Financing Activities
  Cash flow
  provided by financing activities in the three months ended March 31, 2009 of
  $6.6 million resulted from the proceeds of the cash exercise of stock options to
  purchase 567,000 shares of our common stock by our employees, the purchase of
  365,000 shares of our common stock by our employees through our employee stock
  purchase plan and the realized tax benefit related to the excess of the
  deductible amount over the compensation cost recognized. Cash flow provided by
  financing activities in the three months ended March 31, 2008 of $4.5 million
  resulted from the proceeds of the cash exercise of stock options to purchase
  964,000 shares of our common stock by our employees as well as the purchase of
  285,000 shares of our common stock by our employees through our employee stock
  purchase plan.
  Contractual
  Obligations
  The
  following is a summary of our contractual obligations as of March 31,
  2009:
  Total
  Less Than
  One
        Year
  1-3
  Years
  3-5
  Years
  More Than
  5
        Years
  Operating
        leases
  $
  51,094
  $
  4,479
  $
  11,885
  $
  11,965
  $
  22,765
  Purchase
        obligations
  (1)
  29,854
  29,854
  —
  —
  —
  Total
        contractual obligations
  $
  80,948
  $
  34,333
  $
  11,885
  $
  11,965
  $
  22,765
  (1)
  Represents
        amounts associated with agreements that are enforceable, legally binding
        and specify terms, including: fixed or minimum quantities to be purchased;
        fixed, minimum or variable price provisions; and the approximate timing of
        payment. Obligations under contracts that we can cancel without a
        significant penalty are not included in the table
    above.
  We
  purchase all of our appliances from our contract manufacturer, Flextronics
  International, or Flextronics, which became our contract manufacturer through
  its acquisition of Solectron Corporation. We provide Flextronics with a rolling
  six-month forecast for planning purposes and place firm purchase orders for 30
  days of expected purchases, which we are contractually committed to purchase. As
  of March 31, 2009, we had $18.4 million in aggregate non-cancellable
  purchase commitments placed with Flextronics. In addition, as of March 31, 2009,
  we had an additional $11.5 million of other non-cancellable purchase commitments
  with other third-party vendors.
  On
  July 10, 2007, we entered into a lease for our new corporate headquarters.
  The term of the lease is from November 1, 2007 to October 31, 2017 and
  the approximate aggregate rent due over the term of the lease is $23.0 million.
  Under the terms of the lease, we are obligated to provide a letter of credit for
  $209,000, which we have funded.
  In
  January 2008, we signed an agreement to lease approximately 100,000 square feet
  of office space adjacent to our existing corporate facility. The term of the
  lease is from January 1, 2009 to June 30, 2018 and the approximate
  aggregate rent due over the term of the lease is $24.0 million. Under the terms
  of the lease, we are obligated to provide a letter of credit for $1.2 million,
  which we have funded. In March 2009, we signed an amendment to reduce the letter
  of credit by $1.0 million, which was reclassified from restricted cash to cash
  and cash equivalents.
  Our
  agreements with our channel partners and customers generally include certain
  provisions for indemnifying the channel partners and customers against
  liabilities if our products infringe a third party's intellectual property
  rights. To date, we have not incurred any material costs as a result of such
  indemnification provisions and have not accrued any liabilities related to such
  obligations in our condensed consolidated financial statements.
  At March
  31, 2009, we had a liability for unrecognized tax benefits and an accrual for
  the payment of related interest totaling $2.7 million, of which none is expected
  to be paid within one year. Due to uncertainties related to these tax matters,
  we are unable to make a reasonably reliable estimate when cash settlements with
  the taxing authority will occur.
  Off-Balance
  Sheet Arrangements
  At March
  31, 2009 and December 31, 2008, we did not have any relationships with
  unconsolidated entities or financial partnerships, such as entities often
  referred to as structured finance or special purpose entities, which would have
  been established for the purpose of facilitating off-balance sheet arrangements
  or other contractually narrow or limited purposes.
  Recent
  Accounting Pronouncements
  See Note
  1 of the Notes to our Condensed Consolidated Financial Statements for recent
  accounting pronouncements that could have an effect on us.
  26
  Item 3.
  Quantitative
        and Qualitative Disclosures About Market
  Risk
  Foreign
  Currency Risk
  Our
  European revenue is denominated in Euros and British sterling. As a result, our
  European revenue is subject to foreign currency risk due to fluctuations in the
  value of the Euro and British sterling compared to the U.S. dollar. We had
  Euro-denominated revenue of approximately $10.3 million and $9.4 million for the
  three months ended March 31, 2009 and 2008, respectively.  We had
  British sterling denominated revenue of $2.2 million and $1.0 million for the
  three months ended March 31, 2009 and 2008, respectively. In addition, we had
  $3.9 million and $379,000 in Canadian dollar denominated revenue for the three
  months ended March 31, 2009 and 2008, respectively.
  Our
  international sales and marketing operations incur expenses that are denominated
  in foreign currencies. As a result, our operating expenses and cash flows
  are subject to fluctuations in the value of the U.S. dollar compared to the
  British sterling, Euro, Canadian dollar and, to a lesser extent, the Australian
  and Singapore dollar, and Danish, Chinese, Korean, Taiwanese, New Zealand,
  Mexican, Malaysian, Israeli and Swedish currencies. We had foreign currency
  denominated expenses of approximately $27.2 million and $6.8 million for the
  three months ended March 31, 2009 and 2008, respectively.
  As of
  March 31, 2009, we had approximately $11.6 million of accounts receivable
  denominated in Euros, $2.1 million of accounts receivable denominated in
  Canadian dollars, $2.0 million of accounts receivable denominated in British
  sterling and approximately $300,000 of accounts receivable denominated in
  Australian dollars.
  Changes
  in currency exchange rates could adversely affect our revenue and profitability,
  and require us to reduce our prices to remain competitive in foreign markets,
  which could also have a material adverse effect on our results of
  operations. We have not entered into any foreign currency hedging
  contracts. We are presently evaluating the desirability of entering into
  foreign currency hedging contracts to offset our exposure to revenue in foreign
  currencies, primarily Euro-based contracts, to reduce our exposure to
  fluctuations in currency exchange rates.
  We
  estimate that a 10% decline in the value of the U.S. dollar as measured against
  the other currencies in which our transactions are denominated would have
  negatively impacted our net income in the three months ended March 31, 2009 by
  approximately $2.7 million. This sensitivity analysis disregards the
  possibilities that rates can move in opposite directions and that losses from
  one geographic area may be offset by gains from another
  geographic area.
  Interest
  Rate Sensitivity
  The primary objective of our investment activities is to
  preserve principal while at the same time maximizing the income we receive from
  our investments, without significantly increasing risk. To achieve this
  objective, we maintain our portfolio of cash equivalents and short-term and
  long-term investments in a variety of high quality securities, including U.S.
  government agency securities, corporate bonds, money market funds, commercial
  paper and auction-rate securities. All investments, except for auction-rate
  securities, are classified as available-for-sale and held for working capital
  purposes. We do not enter into investments for trading or speculative purposes.
  We believe that we do not have any material exposure to changes in fair value as
  a result of changes in interest rates. Declines in interest rates, however, will
  reduce future investment income. If overall interest rates fell by 10% in the
  three months ended March 31, 2009 and 2008, our interest income would have
  declined approximately $104,000 and $216,000, respectively, assuming consistent
  investment levels.
  At March
  31, 2009, we held approximately $31.0 million in principal, valued at $27.7
  million, of auction-rate securities, classified as long-term investments. In
  February 2008, the majority of these auction-rate securities failed to auction,
  causing access to these funds to be restricted. An auction failure means that
  the parties wishing to sell securities could not. As a result, our ability to
  liquidate these investments and fully recover the carrying value of our
  investment was restricted. All of our auction-rate securities are currently
  AAA-rated by at least one rating agency.  Our auction-rate securities
  are taxable municipal revenue bond obligations which are supported by higher
  education student loan trusts.  These trusts contain student loans
  which are substantially backed by the U.S. Federal Government, via the U.S.
  Department of Education's Higher Education Act, which is known as the Federal
  Family Education Loan Program (FFELP). If the issuers are unable to successfully
  close future auctions and their credit ratings deteriorate, we may in the future
  be required to record an impairment charge on these investments.
  In
  November 2008, we signed a broad-based settlement proposal from UBS in which we
  would have the right, in the form of a put option, to sell the securities back
  to UBS at par value during the period from June 30, 2010 to July 2, 2012 if
  liquidity does not return to the auction-rate securities market sooner. We
  valued the put option using a discounted cash flow approach including estimates
  of, based on data available as of March 31, 2009, interest rates, timing and
  amount of cash flow, adjusted for any bearer risk associated with UBS's
  financial ability to repurchase the auction-rate securities beginning June 30,
  2010. Based on the discounted cash flow model, we determined the fair value of
  the put option to be $3.2 million as of March 31, 2009. In connection with the
  put option, we transferred our auction-rate securities from available-for-sale
  to trading securities. The transfer to trading securities reflects management's
  intent to exercise the put option during the period June 30, 2010 to July 2,
  2012.
  We expect
  to sell our auction-rate securities under the put option. However, if the put
  option is not exercised before July 2, 2012, it will expire and UBS will have no
  further rights or obligations to buy our auction-rate securities. As long as we
  hold our auction-rate securities, they will continue to accrue interest as
  determined by the auction process or the terms specified in the auction-rate
  securities if the auction process fails. We expect that the future changes in
  value of the put option will largely be offset by the changes in fair value of
  the auction-rate securities, assuming UBS will continue to be able to honor the
  put option.
  UBS's
  obligations under the put option are not secured by its assets and do not
  require UBS to obtain any financing to support its performance obligations under
  the put option. UBS has disclaimed any assurance that it will have sufficient
  financial resources to satisfy its obligations under the put option. If UBS has
  insufficient funding to buy back the auction-rate securities and the auction
  process continues to fail, then we may incur further losses.
  The
  valuation of our investment portfolio is subject to uncertainties that are
  difficult to predict. Factors that may impact its valuation include changes to
  credit ratings of the securities, discount rates and ongoing strength and
  quality of market credit and liquidity. If the current market conditions
  deteriorate further, or the anticipated recovery in market values does not
  occur, we may be required to record impairment charges in future
  quarters.
  27
  Item 4.
  Controls
        and Procedures
  Evaluation
  of Disclosure Controls and Procedures
  An
  evaluation was carried out under the supervision and with the participation of
  our management, including our principal executive officer and principal
  financial officer, of the effectiveness of the design and operation of our
  disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e)
  under the Securities Exchange Act of 1934) as of the end of the period covered
  by this report. Based upon that evaluation, our principal executive officer
  and principal financial officer concluded that those disclosure controls and
  procedures were effective to ensure that information required to be disclosed by
  us in the reports that we file or submit under the Exchange Act is
  (i) recorded, processed, summarized and reported, within the time periods
  specified in the Commission's rules and forms and (ii) accumulated and
  communicated to our management, including our principal executive officer and
  principal financial officer, as appropriate to allow timely decisions regarding
  required disclosure.
  Changes
  in Internal Control over Financial Reporting
  There
  were no changes in our internal control over financial reporting during our most
  recent fiscal quarter that have materially affected, or are reasonably likely to
  materially affect, our internal control over financial reporting.
  Inherent
  Limitations of Internal Controls
  Our
  management, including our Chief Executive Officer and Chief Financial Officer,
  does not expect that our disclosure controls and procedures or our internal
  control over financial reporting will prevent all errors and all fraud. A
  control system, no matter how well conceived and operated, can provide only
  reasonable, not absolute, assurance that the objectives of the control system
  are met. Because of the inherent limitations in all control systems, no
  evaluation of controls can provide absolute assurance that all control issues
  and instances of fraud, if any, within the company have been detected. These
  inherent limitations include the realities that judgments in decision-making can
  be faulty, and that breakdowns can occur because of simple error or mistake.
  Additionally, controls can be circumvented by the individual acts of some
  persons, by collusion of two or more people, or by management override of the
  control. The design of any system of controls also is based in part upon certain
  assumptions about the likelihood of future events, and there can be no assurance
  that any design will succeed in achieving its stated goals under all potential
  future conditions. Over time, controls may become inadequate because of changes
  in conditions, key personnel or the degree of compliance with the policies or
  procedures may deteriorate. Because of the inherent limitations in a
  cost-effective control system, misstatements due to error or fraud may occur and
  not be detected.
  28
  PART
  II. OTHER INFORMATION
  Item 1.
  Legal
        Proceedings
  We are
  subject to various claims, complaints and legal actions in the normal course of
  business from time to time. We do not believe we are party to any currently
  pending legal proceedings the outcome of which will have a material adverse
  effect on our operations or financial position. There can be no assurance that
  existing or future legal proceedings arising in the ordinary course of business
  or otherwise will not have a material adverse effect on our business,
  consolidated financial position, results of operations or cash
  flow.
  Item 1A.
  Risk
        Factors
  Set
  forth below and elsewhere in this quarterly report on Form 10-Q, and in other
  documents we file with the SEC, are risks and uncertainties that could cause
  actual results to differ materially from the results contemplated by the
  forward-looking statements contained in this quarterly report on Form 10-Q.
  Because of the following factors, as well as other variables affecting our
  operating results, past financial performance should not be considered as a
  reliable indicator of future performance and investors should not use historical
  trends to anticipate results or trends in future periods.
  Risks Related to Our Business and Industry
  Recent
  turmoil in the financial markets and the global economic recession has adversely
  affected and may continue to adversely affect our industry, business and gross
  margins.
  The U.S.
  and world economic markets are undergoing a recession, and the future economic
  environment may continue to be significantly less favorable than that of recent
  years. Our business depends on the overall demand for information technology, in
  particular for deduplication storage appliances for backup storage and
  network-based disaster recovery. Information technology spending has
  historically declined with worsening general economic and market conditions and
  we believe the current recession has already caused our customers to
  significantly reduce or delay their information technology purchases and that
  these reductions and delays have negatively impacted demand for our products and
  services and our business.  If the U.S. and global recession continues
  to worsen, and the U.S. and world economies remain depressed for an extended
  period of time, or if our customers believe such a downturn will continue for
  the foreseeable future or become more severe, then our customers
  may continue to significantly reduce their information technology
  budgets and may decrease their demand for our products and
  services.
  As
  a result of this economic slowdown and the continued tightening of credit
  markets, our customers may be delayed in obtaining, or may not be able to
  obtain, necessary financing for their purchases of our products. A lack of
  liquidity in the capital markets or the continued global recession may cause our
  customers to delay or cancel their purchases, increase the time they take to pay
  or default on their payment obligations. Currency fluctuations relating to the
  financial crisis could also negatively affect our international customers'
  ability or desire to purchase our products. In addition, continued weakness in
  the economy could cause some of our resellers and other customers to become
  illiquid, delay payments or adversely affect our collection on their accounts,
  any of which would result in a higher level of bad debt expense. In February
  2009, one of our resellers filed for Chapter 11 bankruptcy. As of January 30,
  2009, we had a trade receivable of $1.2 million from this reseller, for which we
  did not record an allowance. As part of the bankruptcy proceeding, a primary
  investor in this reseller agreed to purchase the assets and assume certain
  liabilities of this reseller in its efforts to recapitalize the reseller. On
  April 15, 2009, this investor purchased the assets of the reseller and assumed
  the $1.2 million liability payable to us. We agreed to have the $1.2 million
  liability paid to us in six equal monthly payments starting April 15,
  2009.  We received our first payment of $208,000 on April 17,
  2009.
  The
  global economic recession may not only cause our customers to significantly
  reduce or delay their information technology budgets, which would negatively
  impact demand for our products and services, but may also result
  in:
  •
  increased
        price competition for our products, not only from our competitors, but
        also as a result of our customer's or potential customer's utilization of
        inventoried or underutilized products, which could put additional pressure
        on our near term gross profits;
  •
  risk
        of excess or obsolete inventories;
  •
  excess
        manufacturing capacity and higher associated overhead costs as a
        percentage of revenue; and
  •
  more
        limited ability to accurately forecast our business and future financial
        performance.
  The lack
  of liquidity and economic slowdown may also adversely affect our suppliers,
  including those on whom we are dependent as sole source suppliers, and their
  liquidity, and the availability of, and/or terms and conditions on which we
  purchase their products and services. Any of these events could limit our
  ability to obtain necessary products and services, including components for our
  products, contract manufacturing services from our contract manufacturer, and
  break-fix services from our break-fix services supplier, and could adversely
  impact our supply chain or the delivery schedule to our customers. This also
  could require us to purchase more expensive components, or re-design systems, or
  find new suppliers of manufacturing or break-fix services, any of which could
  increase the cost of our systems and support and delay the manufacturing and
  delivery of our systems or negatively impact the performance or quality of our
  products and services. Such events would likely negatively impact our business
  and gross margins and harm our reputation and our customer
  relationships.
  As a
  result of the recession, we may face new risks that we have not yet identified.
  In addition, a number of the risks associated with our business, which are
  disclosed in these risk factors, may increase in likelihood, magnitude or
  duration.
  29
  We
  face significant competition and expect this competition to intensify, which
  could prevent us from increasing our revenue, reduce our gross margins and
  result in the loss of market share.
  The
  market for our products is highly competitive and we expect competition to
  intensify in the future. Other companies have introduced and may in the future
  introduce new products in the same markets we serve or intend to enter. New
  competitive offerings have been recently announced or introduced in our
  marketplace by our competitors EMC, HP and IBM, and we anticipate additional
  offerings by our competitors may be announced or introduced in 2009. Competition
  in the past has resulted in pricing pressure on our products and services, and
  we anticipate that pricing pressure will increase in the future. Competition has
  in some instances resulted in a negative impact on the length of our sales
  cycle, and we may experience longer sales cycles in future periods due to
  increased competition. In particular, if a large number of orders, or a large
  dollar value order, is delayed or cancelled, our financial results may be
  harmed. Competition may result in reduced gross margins for our appliances,
  increased sales and marketing expenses and a failure to increase, or the loss
  of, market share.
  Competitive
  products may have better performance, lower prices and broader acceptance than
  our appliances. Many of our current or potential competitors have longer
  operating histories, greater name recognition, larger customer bases and
  significantly greater financial, technical, sales, marketing and other resources
  than we have. Potential customers may prefer to purchase from their existing
  vendors rather than a new vendor regardless of product performance or features.
  In addition, our competitors may be able to bundle products and services that we
  do not offer together with products that compete with ours at a combined price
  that is more attractive than the price we charge for our appliances. Currently,
  we face competition from traditional providers of tape-based storage systems
  such as Sun Microsystems and Quantum Corporation as well as a number of
  established storage companies that offer a variety of different disk-based
  storage products, including EMC and NetApp and, to a lesser extent, HDS, HP
  and IBM. Some of our competitors sell, or have announced plans to sell,
  deduplication storage products that compete directly with our appliances, and
  additional competitors may introduce deduplication storage products in the
  future. Pursuant to a cross-license agreement with Quantum, we have licensed our
  current, and certain future, patents relating to data storage or data
  transmission, which could assist Quantum in competing with us. We also compete
  with a number of emerging hardware and software companies that may become more
  significant competitors in the future. In addition, at the low-end of our
  product line, we may compete with WAN acceleration and backup software providers
  that incorporate deduplication capabilities in their products.
  We expect
  increased competition from other established and emerging companies if our
  market continues to develop and expand. Some of our channel partners currently
  market products and services that compete with our appliances. If these channel
  partners cease to distribute our appliances for competitive reasons, our sales
  may decrease or not grow as quickly. In addition, some of our competitors have
  made acquisitions or entered into partnerships or other strategic relationships
  with one another to offer a more comprehensive solution than they individually
  are able to offer. We believe additional consolidation or partnerships are
  likely to occur in the future as companies attempt to strengthen or maintain
  their market positions in an evolving industry. The companies resulting from
  these consolidations or partnerships could significantly change the competitive
  landscape and adversely affect our ability to compete effectively. Some of our
  competitors have also entered into relationships with original equipment
  manufacturers, or OEMs, that could provide those competitors with sales,
  marketing, distribution and other advantages.
  We
  derive all of our revenue from sales of a single line of systems and related
  software, customer support and services, and if demand for these systems does
  not continue to grow, our business, results of operations and financial
  condition would be harmed.
  We derive
  all of our revenue from sales of a single line of deduplication storage systems
  and associated customer support and services. As a result, we are vulnerable to
  fluctuations in demand for these systems, whether as a result of competing
  technologies and products, the impact of the continuing weakening of U.S. and
  global economic conditions, decreases or delays in corporate spending for
  information technologies, product obsolescence, lack of customer acceptance,
  technological change, customer budgetary constraints or other factors. As we
  have evolved our product line, we have continuously introduced products with
  more storage capacity and processing throughput, while the price per unit of
  storage capacity and processing throughput has declined. If demand for our
  systems does not continue to grow, our business, results of operations and
  financial condition would be harmed.
  With
  the recent volatility in the capital markets, there is a risk that we could
  suffer a loss of principal in our cash and cash equivalents and short-term
  investments and suffer a reduction in our interest or return on
  investments.
  We invest
  our cash and cash equivalents and short-term investments pursuant to our
  investment policy in cash, money market funds, commercial paper, corporate bonds
  and U.S. government agency securities, and we actively manage our portfolio
  with an objective of capital preservation. Certain of these investments are
  subject to general credit, liquidity, market and interest rate risks, which may
  be exacerbated by the continuing deterioration of global economic conditions. To
  date, we have determined that any declines in the market value of our short-term
  investments have been temporary. There could be future declines in the value of
  our short-term investments, which we may determine to be other-than-temporary.
  These market risks associated with our investment portfolio may have a negative
  adverse effect on our results of operations, liquidity and financial
  condition.
  Our
  short-term investments portfolio has a relatively short duration consistent with
  our policy of principle preservation. As a consequence, our interest income is
  significantly affected from period to period by the level of short-term interest
  rates in effect during each period. During the fourth quarter of 2008, these
  rates were under significant downward pressure, and it is likely we will
  experience a significant diminution in interest income during the first quarter
  of 2009, and until short-term interest rates increase.
  At
  March 31, 2009, we had $31.0 million of principal in auction-rate
  securities, valued at $27.7 million. All of our auction-rate securities are
  currently AAA-rated by at least one rating agency.  Our auction-rate
  securities are taxable municipal revenue bond obligations which are supported by
  higher education student loan trusts.  These trusts contain student
  loans which are substantially backed by the U.S. Federal Government, via the
  U.S. Department of Education's Higher Education Act, which is known as the
  Federal Family Education Loan Program (FFELP). In January 2008, these
  auction-rate securities had auctioned successfully. On February 14,
  2008, the majority of these auction-rate securities failed to auction, causing
  access to these funds to be restricted, and each auction since then has failed.
  An auction failure means that the parties wishing to sell securities could not.
  In the fourth quarter of fiscal 2008, we classified these auction-rate
  securities as long-term investments, and have reclassified these securities from
  available-for-sale to trading. In November 2008, we signed a broad-based
  settlement proposal from UBS AG, or UBS, in which we have the right to sell the
  securities back to affiliates of UBS (the "put option") at par value during the
  period from June 30, 2010 to July 2, 2012 if liquidity does not return to the
  auction-rate securities market sooner. The affiliates of UBS will retain the
  right to sell our auction-rate securities on our behalf, without prior
  notification, at any time prior to July 2, 2012 as long as we receive par value
  from such sale.  We will continue to monitor these investments going
  forward.
  We expect
  to exercise our right, or put option, to sell our auction-rate securities under
  the UBS agreement. As of March 31, 2009, the put option was valued at $3.2
  million and recorded in long-term investments. The net effect of the fair value
  of the put option and the fair value of the auction-rate securities for the
  three months ended March 31, 2009 was a gain of $65,000, which was recorded in
  other income (expense), net in our condensed consolidated statements of income.
  However, if we do not exercise the put option before July 2, 2012, this put
  option will expire and UBS will have no further rights or obligations to buy our
  auction-rate securities. As long as we hold our auction-rate securities, they
  will continue to accrue interest as determined by the auction process or the
  terms specified in the auction-rate securities if the auction process
  fails.
  UBS's
  obligations under the put option are not secured by its assets and do not
  require UBS to obtain any financing to support its performance obligations under
  the put option. UBS has disclaimed any assurance that it will have sufficient
  financial resources to satisfy its obligations under the put option. If UBS has
  insufficient funding to buy back the auction-rate securities and the auction
  process continues to fail, then we may incur further losses.
  30
  We
  experience quarterly fluctuations in our operating results due to a number of
  factors, which make our future results difficult to predict and could cause our
  operating results to fall below expectations or our guidance.
  Our
  quarterly operating results may fluctuate due to a variety of factors, many of
  which are outside of our control. As a result, comparing our operating results
  on a period-to-period basis may not be meaningful. You should not rely on our
  past results as an indication of our future performance. If our revenue or
  operating results fall below the expectations of investors or securities
  analysts, or below any guidance we may provide to the market, the price of our
  common stock could decline substantially.
  In
  addition to other risk factors listed in this "Risk Factors" section, factors
  that may affect our quarterly operating results include:
  ·
  fluctuations
        in demand for our appliances;
  ·
  fluctuations
        in sales cycles and prices for our appliances, particularly for large
        orders which tend to have a longer sales cycle;
  ·
  reductions
        in customers' budgets for information technology purchases and delays in
        their purchasing cycles;
  ·
  the
        timing of recognizing revenue in any given quarter as a result of revenue
        recognition rules;
  ·
  our
        ability to develop, introduce and ship in a timely manner new products and
        product enhancements that meet customer requirements;
  ·
  the
        timing of product releases or upgrades by us or by our
        competitors;
  ·
  our
        ability to hire additional sales personnel and the length of time required
        for any such additional personnel to generate significant
        revenue;
  ·
  any
        lack of availability of, delay in the availability of, or quality problems
        with, any components we acquire from third-party suppliers, particularly
        any components we acquire from a third-party that is our sole source of
        supply for the components;
  ·
  any
        significant changes in the competitive dynamics of our market, including
        new entrants or substantial discounting of products;
  ·
  our
        ability to control costs, including our operating expenses and the costs
        of the components we purchase;
  ·
  our
        experience with product reliability and associated warranty claims;
        and
  ·
  general
        economic conditions in our domestic and international
      markets.
  In
  addition, we may experience seasonality in the sales of our appliances. We
  believe our rapid growth and limited operating history may have masked the
  nature or magnitude of seasonal or cyclical factors that might have influenced
  our business to date. Seasonal variations in our sales may lead to significant
  fluctuations in our quarterly operating results.
  Our
  international sales and operations subject us to additional risks that may harm
  our operating results.
  In the
  three months ended March 31, 2009, we derived approximately 21% of our revenue
  from international customers. We have sales personnel in numerous countries
  worldwide. We expect to continue to add personnel in additional countries. Our
  international operations subject us to a variety of risks,
  including:
  ·
  the
        difficulty of managing and staffing international offices and the
        increased travel, infrastructure and legal compliance costs associated
        with multiple international locations;
  ·
  the
        management of our relationships with channel partners outside the United
        States, whose sales and lead generation activities are very important to
        our international operations;
  ·
  difficulties
        in enforcing contracts and collecting accounts receivable, and longer
        payment cycles, especially in emerging markets;
  ·
  tariffs
        and trade barriers and other regulatory limitations on our ability to sell
        our appliances in certain foreign markets;
  ·
  increased
        exposure to foreign currency exchange rate risk;
  ·
  increased
        exposure to possible violations of, or non-compliance with, the Foreign
        Corrupt Practices Act;
  ·
  increased
        exposure to possible violations of U.S. laws regulating the export of our
        products, and to other U.S. and foreign laws affecting the conduct of
        business globally such as product certification, environmental and waste
        management and data privacy laws;
  ·
  reduced
        protection for intellectual property rights in some countries;
        and
  ·
  political
        and economic instability.
  Sales to
  international customers may also result in greater shipping costs and additional
  expenses to conform our appliances to the requirements of local laws or local
  product specifications. As we continue to expand our business internationally,
  our success will depend, in large part, on our ability to anticipate and
  effectively manage these and other risks associated with our international
  operations. Our failure to manage any of these risks successfully could harm our
  international operations, reduce or delay our international sales, and result in
  fines and penalties.
  Changes
  in our effective tax rate may reduce our net income in future
  periods.
  If our
  international revenues do not grow in absolute dollars and as a percentage of
  total revenues, then our effective tax rate will not meet our planning
  objectives and our profitability will be negatively impacted. Our provision for
  income taxes is also subject to volatility and could be adversely affected by
  changes in the valuation of our deferred tax assets and liabilities; by
  jurisdictions in which profits are determined to be earned and taxed; by
  expiration of or lapses in the available tax credits; by transfer pricing
  adjustments; by the repatriation of non-U.S. earnings for which we have not
  previously provided U.S. taxes, by tax effects of nondeductible compensation; or
  by changes in tax laws, regulations, accounting principles, including accounting
  for uncertain tax positions or interpretations thereof. Significant judgment is
  required to determine the recognition and measurement attribute prescribed in
  Financial Interpretation No. 48,
  Accounting for Uncertainty in Income
  Taxes-an interpretation of FASB Statement No. 109,
  or FIN 48. In
  addition, FIN 48 applies to all income tax positions, including the potential
  recovery of previously paid taxes, which if settled unfavorably could adversely
  impact our provision for income taxes or additional paid-in capital. We
  anticipate future audits from various tax authorities. We regularly assess the
  likelihood of adverse outcomes resulting from these examinations to determine
  the adequacy of our provision for income taxes. There can be no assurance that
  the outcomes from these future potential audits may result in an adverse effect
  on our operating results and financial condition.
  In
  addition, the recent turmoil in the financial markets, global recession, and
  change in U.S. federal administration could result in changes to the U.S. tax
  code and/or changes in the tax law and regulations applicable to Data Domain in
  the various jurisdiction around the world in which we operate with the effect of
  causing our effective tax rate to not meet our planning objectives and our
  profitability to be negatively impacted.
  U.S.
  Government officials have recently expressed interest in revising the tax code
  surrounding offshore tax havens.  While it is unclear when or how the
  code might be revised, if at all in this area, it is possible that in the
  future, we may experience a lower long-term benefit from our current tax
  strategy than currently contemplated.  The net result of this could be
  that we pay more U.S. taxes in the aggregate than if we had not pursued our
  current lower cost tax strategy.
  Based on
  projections of future operations and profitability, we have recognized a benefit
  for all of our deferred tax assets, having reversed the then existing reserve
  against 100% of our deferred tax assets in the fourth quarter of
  2008.  While this reversal was based on management's good faith
  estimates of future profitability, the realization of any one of several of the
  risks within this risk factor section could result in lower or even no
  profitability for us over a sustained period, and the attendant inability to
  realize the benefit of the deferred tax assets.  In such event, we
  could be required to re-establish a reserve against such tax assets, which would
  have an unfavorable effect on our effective tax rate, or even require us to
  provision for income taxes during one or more periods of no
  income.
  31
  We
  are exposed to fluctuations in currency exchange rates that could negatively
  impact our financial results and cash flows.
  Because a
  portion of our business is conducted outside the United States, we face exposure
  to adverse movements in foreign currency exchange rates. These exposures may
  change over time as business practices evolve, and they could have a material
  adverse impact on our financial results and cash flows. Historically, our
  primary exposures have related to nondollar-denominated sales in Europe, UK,
  Canada, and Australia and nondollar-denominated operating expenses in Europe,
  Japan, Australia and Asia. Additionally, we have exposures for operating
  expenses to emerging market currencies, which can have extreme currency
  volatility. An increase in the value of the dollar could increase the real cost
  to our customers of our products in those markets outside the United States
  where we sell in dollars and other currencies, and a weakened dollar could
  increase the cost of local operating expenses.
  We
  have a history of losses and we may not be able to sustain profitability in the
  future.
  As of
  March 31, 2009, our accumulated deficit was approximately $17.4 million, and
  despite the fact we achieved profitability in fiscal 2008 and the three months
  ended March 31, 2009, we might incur additional losses in future periods. We
  expect to make significant expenditures related to the development of our
  business, including expenditures to hire additional personnel relating to sales
  and marketing and product development. In addition, we will continue to incur
  significant legal, accounting and other expenses that we did not incur as a
  private company. Our operating expenses are largely based on anticipated revenue
  trends, which could be negatively impacted by deteriorating global economic
  conditions, and a high percentage of our expenses are, and will continue to be,
  fixed in the short term. As a result, a delay in generating or recognizing
  revenue could cause significant variations in our operating results from quarter
  to quarter and annually and could result in substantial operating losses. Our
  revenue growth trends in prior periods are not likely to be sustainable, and we
  may not generate sufficient revenue to maintain profitability. We may incur
  significant losses in the future for a number of reasons, including those
  discussed in other risk factors and factors that we cannot foresee. If we
  are not able to sustain profitability in the future, all or a portion of our net
  deferred tax assets may not be considered realizable, which could increase
  future income tax expense if we are required to establish a valuation allowance
  against our net deferred tax assets.
  Our
  sales are difficult to predict, even in the near term, and a substantial portion
  of our quarterly sales typically occurs during the last several weeks of the
  quarter.
  A
  substantial portion of our quarterly sales typically occurs during the last
  several weeks of the quarter, which we believe largely reflects customer buying
  patterns of products similar to ours and other products in the technology
  industry generally. In addition, a significant portion of our sales in any
  quarter is not forecast at the start of the quarter and is generated by sales
  activity initiated within the quarter. Similarly, we have little visibility at
  the start of any quarter as to which existing customers, if any, will make
  additional purchases and when any additional purchases may occur, if at all. As
  a result, our quarterly operating results are difficult to predict even in the
  near-term.
  The
  market we serve is emerging and the purchase of our appliances by new customers
  may involve material changes to established purchasing patterns and policies.
  Our sales efforts involve educating potential customers about the uses and
  benefits of our appliances, including their technical capabilities and potential
  cost savings. Potential customers may undertake a significant evaluation process
  that has in the past resulted in a longer sales cycle. In addition, our sales
  cycle may be extended if potential customers decide to re-evaluate other aspects
  of their backup storage infrastructure at the same time they are considering a
  purchase of our appliances. We spend substantial time, money and other resources
  in our sales process without any assurance that our efforts will produce any
  sales. In addition, customer purchases are frequently subject to budget
  constraints, which could be negatively impacted by deteriorating global economic
  conditions, multiple approvals and unplanned administrative, processing and
  other delays. If sales expected from a specific customer for a particular
  quarter are not realized in that quarter, or at all, our business may
  suffer.
  We have a limited
  operating history and compete in a new and rapidly evolving market, which makes
  our future operating results difficult to predict.
  We were
  incorporated in October 2001 and first shipped our appliances in February 2004.
  We have a limited operating history in an industry characterized by rapid
  technological change, changing customer needs, evolving industry standards and
  frequent introductions of new products and services. As we encounter rapidly
  changing customer requirements and increasing competitive pressures, we likely
  will be required to reposition our product and service offerings and introduce
  new products and services. We may not be successful in doing so in a timely and
  appropriately responsive manner, or at all. Furthermore, because we compete in
  an early stage market, many of our target customers have not purchased products
  similar to ours and might not have a specific budget for the purchase of our
  appliances. Historically, enterprises have relied on non-deduplication,
  tape-based technologies for backup and recovery, and we might not succeed in
  generating increased demand for our products. All of these factors make it
  difficult to predict our future operating results, which may impair our ability
  to manage our business and investors' ability to assess our
  prospects.
  If
  we lose key personnel or are unable to attract and retain qualified personnel on
  a cost-effective basis, our business would be harmed.
  Our
  success is substantially dependent upon the performance of our senior management
  and key technical and sales personnel. Our management and employees can
  terminate their employment at any time, and the loss of the services of one or
  more of our executive officers or other key employees could harm our business.
  Our success also is substantially dependent upon our ability to attract
  additional personnel for all areas of our organization, particularly in our
  sales and research and development departments. Our dependence on attracting and
  retaining qualified personnel is particularly significant as we attempt to grow
  our organization. Competition for qualified personnel in our industry is
  intense, and we may not be successful in attracting and retaining such personnel
  on a timely basis, on competitive terms, or at all. If we are unable to attract
  and retain the necessary technical, sales and other personnel on a
  cost-effective basis, our business would be harmed.
  32
  We
  rely on channel partners to sell our appliances, and disruptions to, or our
  failure to develop and manage our channel partners would harm our
  business.
  Our
  future success is dependent upon establishing and maintaining successful
  relationships with a large number of channel partners. A substantial majority of
  our revenue is generated by sales through our channel partners, and we expect
  channel sales to continue to make up a significant portion of our total revenue
  in the future, particularly outside the United States. In the three months ended
  March 31, 2009 and 2008, approximately 75% and 83%, respectively, of our revenue
  was generated by sales through our channel partners. Accordingly, our revenue
  depends in large part on the effective sales and lead generation activities of
  these channel partners.
  Recruiting
  and retaining qualified channel partners and training them in our technology and
  product offerings requires significant time and resources. In order to develop
  and expand our distribution channel, we must continue to scale and improve our
  processes and procedures that support our channel, including investment in
  systems and training. Those processes and procedures may become increasingly
  complex and difficult to manage as we grow our organization. We have no minimum
  purchase commitments from any of our channel partners, and our contracts with
  these channel partners do not prohibit them from offering products or services
  that compete with ours. Our competitors may provide incentives to existing and
  potential channel partners to favor their products or to prevent or reduce sales
  of our appliances. Our channel partners may choose not to offer our appliances
  exclusively or at all. Establishing relationships with channel partners who have
  a history of selling our competitors' products may also prove to be difficult.
  In addition, some of our channel partners are also competitors. Our failure to
  establish and maintain successful relationships with channel partners would
  seriously harm our business and operating results. The weak economic situation
  will place additional pressures on this channel model, since we may experience
  the failure of one or more of our resellers, potentially resulting in our
  inability to collect outstanding receivables from such resellers, and
  necessitating additional efforts on our part to replace such resellers in order
  to maintain access to the various markets around the globe.
  If
  we fail to manage growth effectively, our business would be harmed.
  We have
  expanded our operations significantly since inception and anticipate that
  further expansion of our operations and headcount will be required. For example,
  our headcount increased from 777 employees as of December 31, 2008 to 827
  employees as of March 31, 2009. Our growth has placed, and any future growth
  will place, significant demands on our management, infrastructure and other
  resources. To manage any future growth, we will need to hire, train, integrate
  and retain a large number of highly skilled and motivated employees. We will
  also need to continue to improve our financial and management controls and
  reporting systems and procedures. We implemented new enterprise resource
  planning software for our finance and inventory management processes in October
  2007, and we may in the future upgrade other finance, sales and inventory
  management systems. We could encounter delays or difficulties in implementing
  any of these systems. If we do not effectively hire, train, integrate and retain
  sufficient highly qualified personnel to support any future growth, and if we do
  not effectively manage the associated increases in expenses, our business,
  results of operations and financial condition would be harmed.
  Our
  financial results would suffer if demand for deduplication storage appliances
  does not continue to grow.
  Our
  products are disk-based deduplication storage appliances for backup and
  network-based disaster recovery. Deduplication is a relatively new and emerging
  technology. Historically, enterprises have relied on non-deduplication
  tape-based technologies for backup and recovery. A reduction in demand for
  deduplication storage appliances for backup storage or network-based disaster
  recovery could be caused by, among other things, weakening economic conditions,
  decreases in information technology spending, lack of customer acceptance or
  competing technologies and products. Our future financial results would suffer
  if the demand for deduplication storage appliances does not continue to
  grow.
  If
  we fail to predict accurately our manufacturing and component requirements, we
  could incur additional costs or experience manufacturing delays which would harm
  our business.
  Our
  agreement with our contract manufacturer, Flextronics, does not provide for
  specific quantities or inventory levels for our appliances or the components
  used in our appliances. Instead, we provide purchase orders to Flextronics on a
  monthly basis. If we overestimate our manufacturing needs, Flextronics may
  assess charges or we may have liabilities for excess or obsolete
  inventory.  Conversely, because lead times for required materials and
  components vary significantly and depend on factors such as the specific
  supplier, contract terms and demand for the particular component at any given
  time, if we underestimate our requirements, Flextronics may have inadequate
  materials and components required to produce our appliances. In that event, the
  manufacturing of our appliances could be interrupted, shipments could be delayed
  and revenue could be deferred or lost. Flextronics generally carries very little
  inventory of components for our appliances, and we rely on suppliers to deliver
  necessary components to Flextronics in a timely manner based on forecasts
  provided to the suppliers.
  Any
  shortages in components used in our appliances could delay shipment of our
  appliances or increase our product costs, which could harm our
  business.
  We may
  experience shortages in components that we use in our appliances, and we may not
  accurately predict the availability of and demand for such components. We rely
  on Flextronics to procure a majority of the components used in our appliances.
  As a result, any disruption in Flextronics's ability to timely procure necessary
  components in the quantities required, or at reasonable prices, could result in
  a delay in the shipment of our appliances. Due to technological, pricing or
  business reasons, some of the components used in our appliances are available
  only from a single or limited source of supply. Flextronics generally carries
  very little inventory of components for our appliances, and we rely on suppliers
  to deliver necessary components to Flextronics in a timely manner based on
  forecasts provided to the suppliers.
  Our
  capacity expansion shelves and the chassis for our DD 6XX appliances are
  currently supplied exclusively by a single vendor, Xyratex Technology Limited,
  or Xyratex. Neither our agreement with Xyratex, nor any agreement between
  Flextronics and Xyratex, provides for specific quantities or inventory levels of
  expansion shelves or the DD 6XX chassis. Instead, Flextronics provides purchase
  orders to Xyratex on a monthly basis based on purchase orders we place with
  Flextronics and our forecasts.  If Flextronics is unable to acquire
  the expansion shelves or DD 6XX chassis from Xyratex for whatever reason, the
  manufacturing of our expansion shelves and DD 6XX appliances could be
  interrupted and shipments could be delayed and revenue could be deferred or
  lost. Our agreement with Xyratex for expansion shelves has a three-year term
  ending in March 2010, subject to early termination by either party under certain
  circumstances.
  Our
  appliances depend on NVRAM cards that currently are only available from a single
  vendor, Curtiss-Wright Corporation. Neither we nor Flextronics has an agreement
  with Curtiss-Wright Corporation providing for specific quantities or inventory
  levels of NVRAM cards. We or Flextronics order NVRAM cards under a standard
  purchase order arrangement with Curtiss-Wright Corporation or its
  distributor.
  Our
  appliances depend on DiskOnModule (DOM) flash memory devices that are only
  available from a single vendor, PQI Corporation.  Neither we nor
  Flextronics has an agreement with PQI Corporation providing for specific
  quantities or inventory levels of NVRAM cards. We or Flextronics order the
  PQI DOM under a standard purchase order arrangement with PQI Corporation or its
  distributor.
  Our
  appliances depend on microprocessors that are only available from a single
  vendor, Intel Corporation, and certain of our products rely on motherboards that
  are only available from Intel. Neither we nor Flextronics has an agreement with
  Intel providing for specific quantities or inventory levels of these components.
  We or Flextronics order these components under a standard purchase order
  arrangement with Intel or its distributor.
  We
  acquire the chassis used in our appliances other than the DD 6XX appliances
  and expansion shelves from a single vendor, Super Micro Computer, Inc., or Super
  Micro. Neither we nor Flextronics has an agreement with Super Micro providing
  for specific quantities or inventory levels of chassis. We or Flextronics
  order chassis under a standard purchase order arrangement with Super Micro or
  its distributor.
  Significant
  time and effort would be required to locate new vendors for any of the foregoing
  components, if available at all, to qualify replacement components or to develop
  our appliances using alternative suppliers. The unavailability of any of these
  or other necessary components could delay or prevent us from shipping our
  appliances. Component suppliers may be vulnerable to pressure from large
  purchasers of their products, who may be competitors of ours, to allocate
  available component supplies to them. The global recession may also adversely
  affect our suppliers, including those on whom we are dependent as sole source
  suppliers, and their liquidity, and the availability of, and/or terms and
  conditions on which we purchase, their products and services. In addition,
  increased demand generally by third parties for the components we use in our
  appliances may lead to decreased availability and higher prices for those
  components. Further, we are dependent in some instances upon these sole source
  suppliers for support of their products, and for new product introductions, and
  we are subject to their end of life practices, including timing of product end
  of life, post end of life support, and last time buy notice, availability and
  pricing.
  If we
  experience shortages in components that we use in our appliances, or do not
  accurately predict the availability of and demand for such components, or if new
  product introductions by our suppliers do not meet our expectations for timing,
  availability, functionality/performance, quality or price, then our business and
  gross margins could be negatively impacted, and our reputation and customer
  relationships could be harmed.
  33
  We
  are dependent on a single contract manufacturer and changes to that relationship
  may result in delays or disruptions that could harm our business.
  We rely
  on a single independent contract manufacturer, Flextronics, to manufacture and
  assemble our appliances. We currently have an agreement in place with
  Flextronics that is subject to automatic extensions in one-year increments
  absent notice of termination by us or Flextronics. However, either party can
  terminate the agreement for any reason at any time with at least 90 days'
  advance written notice. We may not be able to effectively manage our
  relationship with Flextronics, and Flextronics may not meet our future
  requirements for timely delivery. Our orders represent only a small percentage
  of the overall orders received by Flextronics from its customers. As a result,
  fulfilling our orders may not be considered a priority by Flextronics in the
  event it is constrained in its ability to fulfill all of its customer
  obligations in a timely manner. Although the services required to manufacture
  and assemble our appliances may be readily available from a number of other
  established contract manufacturers, it would be time consuming and costly to
  qualify and implement a new contract manufacturer relationship. Although we have
  a contingency plan in place with Flextronics in the event that its capacity at
  the location used to manufacture and assemble our appliances is reduced or
  temporarily eliminated, any event that disrupts the manufacturing and assembly
  process could harm our business. If Flextronics suffers an interruption in its
  business, or experiences delays, disruptions or quality control problems in its
  manufacturing operations, or if we have to change or add additional contract
  manufacturers, our ability to manufacture and ship appliances to our customers
  would be delayed and our business would suffer.
  We
  rely on a single third party to provide onsite hardware and repair and
  replacement services to a substantial majority of our customers, and any
  disruption to the availability of those services or their quality could harm our
  business.
  We
  subcontract with a third party, Glasshouse, Inc., or Glasshouse, to provide
  onsite hardware repair and replacement services for the substantial majority of
  our customers that have purchased a support and services contract from us. For
  each such covered customer, we purchase a support contract from Glasshouse. Our
  master agreement with Glasshouse has a three-year term ending in June 2010,
  except that after the initial 12 months, which ended in June 2008, either party
  may terminate the agreement by providing the other party with 90 days' prior
  written notice. We may not be able to effectively manage our relationship with
  Glasshouse, and Glasshouse may not meet our future requirements for high
  quality, timely delivery of services. Although the break fix services performed
  by Glasshouse may be readily available from a number of other established
  suppliers, it could be time consuming and costly to qualify and implement a new
  supplier. If Glasshouse suffers an interruption in its business, or experiences
  delays, disruptions or quality control problems in its services, or if we have
  to change or add additional service providers, our ability to deliver high
  quality and timely break fix services to our customers could be delayed and our
  business and gross margins could be negatively impacted, and our reputation and
  customer relationships could be harmed.
  If
  we do not successfully anticipate market needs and develop products and product
  enhancements that meet those needs, or if those products do not gain market
  acceptance, our business will suffer.
  The
  market in which we currently operate is rapidly developing. We may not be able
  to anticipate future market needs or be able to develop new products or product
  enhancements to meet such needs, either in a timely manner or at all. Our
  business depends upon the introduction of successive new generations of products
  with improved performance, capacity and functionality. We anticipate that for
  future product introductions we will be required to establish new relationships
  with original design manufacturers (ODMs) and other suppliers on whom we will be
  dependent for design services, component supplies, manufacturing and
  support.  Establishing new suppliers can be time consuming and costly,
  and new designs and new suppliers present risks of delay, costs,
  functionality/performance, quality and availability. If we fail to introduce
  successive new generations of products with improved the performance, capacity
  and functionality, and/or fail to successfully establish relationships with ODMs
  and other suppliers on whom we will be dependent for achieving our objectives,
  then our business and gross margins could be negatively impacted. We also may
  not be able to develop our products in a manner that enables us to successfully
  address the needs of other parts of the enterprise storage market. For example,
  we have recently introduced products for classes of applications other than
  backup and disaster recovery. These nearline classes of applications, such as
  archival storage and fixed-content data storage, manage largely static files and
  benefit from the fast storage and retrieval of disk-based systems, but do not
  require the performance characteristics of primary storage. Our failure to
  extend our deduplication technology into these nearline applications,
  particularly if our competitors are able to do so, could harm our business. In
  addition, any new products or product enhancements that we introduce may not
  achieve any significant degree of market acceptance or be accepted into our
  sales channel by our channel partners, which would harm our
  business.
  If
  we fail to offer high quality customer support and services, our business would
  suffer.
  Once our
  appliances are deployed within our customers' networks, our customers depend on
  our support organization to resolve any issues relating to our appliances. A
  high level of customer support and services is important for the successful
  marketing and sale of our appliances. If we or our channel partners do not help
  our customers quickly resolve post-deployment issues and provide effective
  ongoing support, our ability to sell our appliances to existing customers would
  suffer and our reputation with potential customers would be harmed. Some of our
  international channel partners offer primary support for the appliances they
  sell to customers, and we rely on third parties to provide onsite hardware
  repair and replacement services for most of our customers. If the third parties
  fail to provide timely and effective services, our business could be harmed. As
  we expand our sales, we will be required to hire and train additional support
  personnel. In addition, as we expand our operations internationally, our support
  organization will face additional challenges including those associated with
  delivering support, training and documentation in languages other than English.
  If we fail to maintain high quality customer support or to grow our support
  organization to match any future sales growth, our business
  will suffer.
  If
  we elect to discount our support and services pricing to attract or retain
  customers, we may be required to defer a portion of our revenue to future
  periods.
  If we
  elect to discount our support and services pricing or otherwise introduce
  significant variability in our support and services arrangements, this
  variability may require us to defer the recognition of revenue from sales of our
  appliances. We recognize revenue for our appliances using the residual method as
  allowed by the American Institute of Certified Public Accountants, or AICPA,
  Statement of Position No. 98-9,
  Modification of SOP No. 97-2,
  Software Revenue
  Recognition, with Respect to Certain
  Transactions
  , or SOP 98-9. Under this method, in order to recognize
  product revenue upon shipment, we must establish sufficient evidence, which is
  referred to as vendor specific objective evidence, or VSOE, of fair value of our
  undelivered support and services. We have established VSOE of fair value of our
  support and services based on the price charged when support and services are
  sold separately. If we are required to change the pricing of support and
  services through discounting, or otherwise introduce variability in the pricing
  of support and services on certain transactions to attract or retain customers,
  we may be unable to maintain VSOE of the fair value of support and services for
  similar types of transactions. As a result, we could be required to defer all
  revenue for these transactions and recognize revenue ratably over the term of
  the related support and services contracts, which is typically one to three
  years. If this were to occur, our revenue would decline and our operating
  results would be negatively impacted.
  34
  Our
  appliances handle mission-critical data for our customers and are highly
  technical in nature. If customer data is lost or corrupted, or our appliances
  contain software errors or hardware defects, we could have product liability
  exposure and our reputation and business could be harmed.
  Our
  appliances are involved in storing and replicating mission-critical data for our
  customers. The process of storing and replicating that data is highly technical
  and complex. If any data is lost or corrupted in connection with the use of our
  appliances, our reputation could be seriously harmed and market acceptance of
  our appliances could suffer. In addition, our appliances have contained and may
  in the future contain software errors, hardware defects or security
  vulnerabilities. We rely on our suppliers to deliver high quality components for
  use in our products and we have limited or no control over our suppliers'
  product development and production processes. Some software errors or defects in
  the hardware components of our appliances may only be discovered after an
  appliance has been installed and used by customers. In April 2007, we initiated
  a field replacement program to replace a circuit board used in some of our
  appliances. To date, these circuit boards have experienced failures in less than
  1% of the appliances that we believe are potentially affected. All of the
  circuit boards that have failed were manufactured by fabricators that are no
  longer supplying parts for use in our appliances. Through the replacement
  program, we are offering to replace the potentially affected circuit boards with
  circuit boards manufactured by a particular fabricator. We accrued estimated
  warranty costs of $1.2 million in the first quarter of 2007 for this replacement
  program. We accrued an additional $450,000 in the third quarter of 2007 to
  expand this program for additional circuit boards used in some of our
  appliances. During the second quarter of 2008, we recorded an additional charge
  of $25,000 as we revised our estimate of the costs of the replacement program.
  These estimates were based on the number of circuit boards we expect to replace
  under the program, the anticipated cost of replacement and refurbishment and
  other associated costs. As of March 31, 2009, we had incurred approximately
  $1.6 million of costs associated with these field replacement programs and
  $22,000 remained in accrued liabilities to cover future costs for the units
  potentially affected. Although we believe our estimates and judgments for the
  replacement program are reasonable, if the problem is more extensive than we
  currently believe or the actual costs of the program otherwise exceed our
  estimate, our operating results will be negatively impacted. Any such errors,
  defects or security vulnerabilities discovered in our appliances after
  commercial release could result in loss of revenue, loss of customers, increased
  service and warranty cost, harm to our reputation and diversion of attention of
  our management and technical personnel, any of which could significantly harm
  our business. In addition, we could face claims for product liability, tort or
  breach of warranty. Defending a lawsuit, regardless of its merit, is costly and
  may divert management's attention and adversely affect the market's perception
  of us and our appliances.
  Changes
  in existing technologies or the emergence of new products or technologies could
  reduce demand for our appliances and significantly harm our
  business.
  Changes
  in existing technologies could cause demand for our appliances to decline. For
  example, if changes in technology result in a significant reduction in the price
  for hard disk drives, enterprises may not need to utilize deduplication storage
  in order to cost-effectively backup and protect their data. One or more new
  technologies also could be introduced that compete favorably with our appliances
  or that cause our appliances to no longer be of significant benefit to our
  customers. In addition, because our appliances work with enterprise backup
  software applications to transfer and store data in the protection storage
  environment, we are dependent on enterprises' use of these applications for data
  protection and disaster recovery purposes. If enterprises adopt products or
  technologies that enable them to protect and recover their data without the need
  for backup software, demand for our appliances would be reduced
  significantly.
  The
  inability of our appliances to interoperate with backup software applications
  would cause our business to suffer.
  We have
  designed our appliances to interoperate with the leading enterprise backup
  software applications available in the market. If our appliances are not
  compatible with the leading backup software applications, demand for our
  appliances will decline. Some backup software providers currently offer products
  that compete with ours and other providers may do so in the future. Backup
  software providers may in the future make changes that would diminish the
  ability of our appliances to interoperate with their applications. If this were
  to occur, we may need to spend significant time and effort to ensure the
  continued compatibility of our appliances, which may not be possible at all. Any
  of these developments could significantly harm our business.
  Data
  formats may change in a way that reduces the value of our compression
  technologies.
  Our
  compression technologies have been designed to work well for data formats
  commonly seen in customer data centers today. The format of data stored on our
  appliances may change in ways that reduce the benefit of our compression
  technologies. Such format changes could result from changes in the applications
  that create or transmit the data, changes in the systems that store the data, or
  changes in policies concerning data encryption, compression, or encoding. For
  example, some potential customers in the past have employed encryption or
  compression technologies that they were unable or unwilling to disable and
  therefore did not find the benefits of our Global Compression technologies
  compelling. If the number of such potential customers were to increase
  significantly in the future, our business could suffer.
  The
  U.S. government has become an important customer for us, and if it or individual
  agencies within the U.S. government reduce or shift their capital spending
  pattern, our financial results may be harmed.
  The
  U.S. government has become an important customer for us. Government
  agencies are subject to budgetary processes and expenditure constraints, which
  constraints could increase due to current economic conditions, that could lead
  to delays or decreased capital expenditures in information technology spending
  on infrastructures. If the U.S. government or individual agencies within
  the U.S. government reduce or shift their capital spending pattern, our
  financial results may be harmed.  Our sales to the U.S. government may
  involve longer sales cycles than is typical of our non-government customers,
  increasing the likelihood that an order may not occur in the quarter in which we
  had anticipated the sale, if at all.  In addition, our sales to the
  U.S. government require us to comply with U.S. laws applicable to enterprises
  and products that are offered for sale to the U.S. government.  Any
  failure by us to comply with and manage these obligations could result in a
  reduction or delay in sales to the U.S government, or result in fines and
  penalties.
  If
  we fail to establish and maintain proper and effective internal control over
  financial reporting, our operating results and our ability to operate our
  business could be harmed.
  The
  Sarbanes-Oxley Act of 2002 requires, among other things, that we establish and
  maintain internal control over financial reporting and disclosure controls and
  procedures. We performed, under the supervision and with the participation of
  our management, system and process evaluations and testing of our internal
  control over financial reporting, as required by Section 404 of the
  Sarbanes-Oxley Act, and our management reported that our internal control over
  financial reporting was effective as of December 31, 2008. However, if in the
  future we are not able to comply with the requirements of Section 404 in a
  timely manner, or if we or our independent registered public accounting firm
  identify deficiencies in our internal control over financial reporting that are
  deemed to be material weaknesses, the market price of our common stock could
  decline and we could be subject to investigations or sanctions by the SEC, the
  NASDAQ Stock Market, or NASDAQ, or other regulatory authorities or subject to
  litigation. To the extent any material weaknesses in our internal control over
  financial reporting are identified in the future, we could be required to expend
  significant management time and financial resources to correct such material
  weaknesses or to respond to any resulting regulatory investigations or
  proceedings.
  35
  If
  we are unable to protect our intellectual property rights, our competitive
  position could be harmed, and we could be required to incur significant expenses
  to enforce our rights.
  We depend
  on our ability to protect our proprietary technology. We rely on trade secret,
  patent, copyright and trademark laws and confidentiality agreements with
  employees and third parties, all of which offer only limited protection. Despite
  our efforts, the steps we have taken to protect our proprietary rights may not
  be adequate to preclude misappropriation of our proprietary information or
  infringement of our intellectual property rights, and our ability to police such
  misappropriation or infringement is uncertain, particularly in countries outside
  of the United States. Further, we do not know whether any of our pending patent
  applications will result in the issuance of patents or whether the examination
  process will require us to narrow our claims. Even issued patents may be
  contested, circumvented or invalidated. Moreover, the rights granted under any
  issued patents may not provide us with proprietary protection or competitive
  advantages, and, as with any technology, competitors may be able to develop
  similar or superior technologies to our own now or in the future. In addition,
  we have entered into a cross-license agreement with Quantum, a competitor of
  ours, that provides Quantum and its controlled affiliates a license to our
  current and future patents that relate to or are useful with respect to data
  transmission or data storage and that are or may be issued or applied for (or
  otherwise entitled to a priority date) on or prior to January 1, 2012. As a
  result of this agreement, we will not be able to assert our existing patent
  rights and many or all of our future patent rights against Quantum or its
  controlled affiliates for the foreseeable future, and Quantum has certain rights
  to assign this license to an acquirer of Quantum. It is also possible that we
  may find it necessary or advantageous to enter into similar cross licenses in
  the future with other actual or potential competitors.
  Protecting
  against the unauthorized use of our patents, trademarks and other proprietary
  rights is expensive, difficult and, in some cases, impossible. Litigation may be
  necessary in the future to enforce or defend our intellectual property rights,
  to protect our trade secrets or to determine the validity and scope of the
  proprietary rights of others. Such litigation could be costly and divert
  management resources, either of which could harm our business. Furthermore, many
  of our current and potential competitors have the ability to dedicate
  substantially greater resources to enforce their intellectual property rights
  than we do. Accordingly, despite our efforts, we may not be able to prevent
  third parties from infringing upon or misappropriating our intellectual
  property.
  Claims
  by others that we infringe their proprietary technology could harm our
  business.
  Third
  parties could claim that our appliances or technology infringe their proprietary
  rights. We expect that infringement claims may increase as the number of
  products and competitors in our market increases and overlaps occur. In
  addition, to the extent that we gain greater visibility and market exposure as a
  public company, we face a higher risk of being the subject of intellectual
  property infringement claims. Any claims of infringement by a third party, even
  those without merit, could cause us to incur substantial costs defending against
  the claim, and could distract our management from our business. Furthermore, a
  party making such a claim, if successful, could secure a judgment that requires
  us to pay substantial damages. A judgment could also include an injunction or
  other court order that could prevent us from offering our appliances. In
  addition, we might be required to seek a license for the use of such
  intellectual property, which may not be available on commercially reasonable
  terms or at all. Alternatively, we may be required to develop non-infringing
  technology, which could require significant effort and expense and may
  ultimately not be successful. Any of these events could seriously harm our
  business.
  Third
  parties may also assert infringement claims relating to our appliances against
  our customers and channel partners. Any of these claims may require us to
  initiate or defend potentially protracted and costly litigation on their behalf,
  regardless of the merits of these claims, because we generally are obligated to
  indemnify our channel partners and our customers from claims of
  infringement of proprietary rights of third parties. If any of these claims
  succeed, we may be forced to pay damages to, or on behalf of, our customers or
  channel partners, which could seriously harm our business.
  Our
  use of open source software could impose limitations on our ability to
  commercialize our appliances.
  We
  incorporate open source software into our appliances. The terms of many open
  source licenses have not been interpreted by United States courts, and there is
  a risk that such licenses could be construed in a manner that could impose
  unanticipated conditions or restrictions on our ability to commercialize our
  appliances. In that event, we could be required to seek licenses from third
  parties in order to continue offering our appliances, to re-engineer our
  appliances, to discontinue the sale of our appliances in the event
  re-engineering cannot be accomplished on a timely basis or to litigate any
  disputes relating to our use of open source software, any of which could harm
  our business.
  Our
  business is subject to increasingly complex environmental legislation that has
  increased both our costs and the risk of noncompliance and may continue to do so
  in the future.
  We face
  increasing complexity in the design and manufacture of our appliances as we
  adjust to new and upcoming requirements relating to the materials composition of
  many of our appliances. For example, the European Union, or EU, has adopted
  certain directives to facilitate the recycling of electrical and electronic
  equipment sold in the EU, including the Restriction on the Use of Certain
  Hazardous Substances in Electrical and Electronic Equipment, or RoHS, directive.
  The RoHS directive restricts the use of lead, mercury and certain other
  substances in electrical and electronic products placed on the market in the EU.
  A companion EU directive, the Waste Electrical and Electronic Equipment
  Directive imposes responsibility for the collection, recycling and recovery for
  certain electrical and electronic products on the manufacturers of such
  equipment.
  We have
  incurred costs to comply with these regulations in the past and could incur
  additional costs in the future. In addition, compliance with these regulations
  could disrupt our operations and logistics. We will need to ensure that we can
  design and manufacture compliant appliances and that we can be assured a supply
  of compliant components from suppliers. Similar laws and regulations have been
  proposed or may be enacted in other regions, including the United States,
  Australia, Canada, China, Korea and Japan. These and other environmental
  regulations may require us to reengineer our appliances to utilize new
  components that are compatible with these regulations, which may result in
  additional costs to us.
  We
  may not generate positive returns on our research and development
  investments.
  Developing
  our products is expensive, and our investment in product development may involve
  a long investment return cycle. For the three months ended March 31, 2009, our
  research and development expenses were $14.2 million, or approximately 18.0% of
  revenue. Our future plans include significant investments in research and
  development and related product opportunities. We believe that we must continue
  to dedicate a significant amount of resources to our research and development
  efforts to maintain our competitive position. These investments may not generate
  positive returns in the near term, or at all.
  36
  We
  may engage in future acquisitions that could disrupt our business, cause
  dilution to our stockholders and harm our business, operating results and
  financial condition.
  In the
  future we may acquire other businesses, products or technologies. We have not
  made any acquisitions to date and, as a result, our ability as an organization
  to make acquisitions is unproven. We may not be able to find suitable
  acquisition candidates and we may not be able to complete acquisitions on
  favorable terms, if at all. If we do complete acquisitions, we may not
  ultimately strengthen our competitive position or achieve our goals, and any
  acquisitions we complete could be viewed negatively by customers, financial
  markets or investors. In addition, any acquisitions that we make could lead to
  difficulties in integrating personnel and operations from the acquired
  businesses and in retaining and motivating key personnel from these businesses.
  Acquisitions may disrupt our ongoing operations, divert management from
  day-to-day responsibilities, increase our expenses and harm our business. Future
  acquisitions may also reduce our cash available for operations and other uses
  and could result in an increase in amortization expense related to identifiable
  assets acquired, potentially dilutive issuances of equity securities or the
  incurrence of debt.
  We
  have incurred, and will continue to incur, significant costs as a result of
  operating as a public company, and our management is required to devote
  substantial time to compliance efforts.
  As a
  public company, we incur significant legal, audit, accounting and other expenses
  that we did not incur as a private company. The Sarbanes-Oxley Act, as well as
  rules subsequently implemented by the SEC and NASDAQ, impose additional
  requirements on public companies, including enhanced corporate governance
  practices. For example, the NASDAQ listing requirements require that listed
  companies satisfy certain corporate governance requirements relating to
  independent directors, audit committees, distribution of annual and interim
  reports, stockholder meetings, stockholder approvals, solicitation of proxies,
  conflicts of interest, stockholder voting rights and codes of business conduct.
  Our management and other personnel are required to devote a substantial amount
  of time to these requirements. Moreover, these rules and regulations have
  increased our legal and financial compliance costs and have made some activities
  more time-consuming and costly. These rules and regulations could also make it
  more difficult for us to attract and retain qualified persons to serve on our
  board of directors and board committees or as executive officers.
  Our
  business is subject to the risks of earthquakes, fire, floods and other natural
  catastrophic events, and to interruption by man-made problems such as computer
  viruses or terrorism.
  Our
  corporate headquarters and the operations of the contract manufacturer for our
  appliances are located in the San Francisco Bay Area, a region known for seismic
  activity. A significant natural disaster, such as an earthquake, fire or a
  flood, could harm our business. In addition, our servers are vulnerable to
  computer viruses, break-ins and similar disruptions from unauthorized tampering
  with our computer systems. In addition, acts of terrorism or war could cause
  disruptions in our or our customers' business or the economy as a whole. To the
  extent that such disruptions result in delays or cancellations of customer
  orders, or delay the manufacture and shipment of our appliances, our business
  would be harmed.
  Risks
  Related to Ownership of Our Common Stock
  The
  trading price of our common stock has been volatile and is likely to be volatile
  in the future.
  The
  trading prices of our common stock as well as the securities of other technology
  companies have been highly volatile, particularly in the last several months as
  a result of deteriorating economic conditions. Further, our common stock has a
  limited trading history. Factors affecting the trading price of our common stock
  could include:
  ·
  variations
        in our operating results;
  ·
  announcements
        of technological innovations, new products and services, strategic
        alliances or significant agreements by us or by our
        competitors;
  ·
  recruitment
        or departure of key personnel;
  ·
  changes
        in the estimates of our operating results or changes in recommendations by
        any securities analysts that elect to follow our common
      stock;
  ·
  market
        conditions in our industry, the industries of our customers and the
        economy as a whole; and
  ·
  adoption
        or modification of regulations, policies, procedures or programs
        applicable to our business.
  In
  addition, if the market for technology stocks or the stock market in general
  continues to experience a loss of investor confidence, the trading price of our
  common stock could continue to decline for reasons unrelated to our business,
  operating results or financial condition. The trading price of our common stock
  might also decline in reaction to events that affect other companies in our
  industry even if these events do not directly affect us, or in reaction to
  reports from industry analysts about us or our competitors or others in the
  technology industry generally. Some companies that have had volatile market
  prices for their securities have had securities class actions filed against
  them. A suit filed against us, regardless of its merits or outcome, could cause
  us to incur substantial costs and could divert management's
  attention.
  Anti-takeover
  provisions in our charter documents and Delaware law could discourage, delay or
  prevent a change in control of our company and may affect the trading price of
  our common stock.
  We are a
  Delaware corporation and the anti-takeover provisions of the Delaware General
  Corporation Law may discourage, delay or prevent a change in control by
  prohibiting us from engaging in a business combination with an interested
  stockholder for a period of three years after the person becomes an interested
  stockholder, even if a change in control would be beneficial to our existing
  stockholders. In addition, our restated certificate of incorporation and amended
  and restated bylaws may discourage, delay or prevent a change in our management
  or control over us that stockholders may consider favorable. Our restated
  certificate of incorporation and amended and restated bylaws:
  ·
  authorize
        the issuance of "blank check" preferred stock that could be issued by our
        board of directors to thwart a takeover attempt;
  ·
  establish
        a classified board of directors, as a result of which the successors to
        the directors whose terms have expired will be elected to serve from the
        time of election and qualification until the third annual meeting
        following their election;
  ·
  require
        that directors only be removed from office for cause;
  ·
  provide
        that vacancies on the board of directors, including newly created
        directorships, may be filled only by a majority vote of directors then in
        office;
  ·
  limit
        who may call special meetings of stockholders;
  ·
  prohibit
        stockholder action by written consent, requiring all actions to be taken
        at a meeting of the stockholders; and
  ·
  require
        supermajority stockholder voting to effect certain amendments to our
        restated certificate of incorporation and amended and restated
        bylaws.
  37
  Item 2.
  Unregistered
        Sales of Equity Securities and Use of
  Proceeds
  The
  effective date of the registration statement filed on Form S-1 under the
  Securities Act of 1933 (File No. 001-33517) for our initial public offering was
  June 26, 2007. As a result of our initial public offering, we raised a total of
  $109.3 million in net proceeds after deducting underwriting discounts,
  commissions and offering expenses. To date, we have not used any of the proceeds
  from our initial public offering for operating activities. We have invested all
  of the net proceeds in short-term investment grade instruments. None of the
  payments were made, directly or indirectly, to our directors, officers or
  persons owning 10% or more of our common stock.
  Item 6.
  EXHIBITS
  Exhibit No.
  Description
  31.1
  Certification
        of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley
        Act of 2002.
  31.2
  Certification
        of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley
        Act of 2002.
  32.1
  Certification
        of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted
        pursuant to Section 906 of the Sarbanes-Oxley Act of
    2002.
  32.2
  Certification
        of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted
        pursuant to Section 906 of the Sarbanes-Oxley Act of
    2002.
  The
  certifications attached as Exhibits 32.1 and 32.2 that accompany this Quarterly
  Report on Form 10-Q are not deemed filed with the Securities and Exchange
  Commission and are not to be incorporated by reference into any filing of Data
  Domain, Inc. under the Securities Act of 1933 or the Securities Exchange Act of
  1934, whether made before or after the date of this Quarterly Report on Form
  10-Q, irrespective of any general incorporation language contained in such
  filing.
  38
  SIGNATURES
  Pursuant
  to the requirements of the Securities Exchange Act of 1934, the registrant has
  duly caused this report to be signed on its behalf by the undersigned thereunto
  duly authorized.
  Data
        Domain, Inc.
  Date:
        May 8, 2009
  /s/
        Michael P. Scarpelli
  Michael
        P. Scarpelli, Senior Vice President and Chief Financial
        Officer
  (Principal
        Financial and Accounting Officer)