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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
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      STATES</strong></font></div>
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      AND EXCHANGE COMMISSION</strong></font></div>
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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
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      1,
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      Pre-commencement communications pursuant to Rule
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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><strong>Item
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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">On
      May 1,
      2006, Argyle Security Acquisition Corporation (the &#8220;Company&#8221;) engaged Ernst
&amp; Young LLP (&#8220;E&amp;Y&#8221;) as its independent registered public accounting firm
      for the fiscal year ending December 31, 2006, and such engagement was approved
      by the Company&#8217;s Board of Directors. The Company previously disclosed the
      dismissal of Goldstein Golub Kessler LLP as the Company&#8217;s independent registered
      public accounting firm in a Current Report on Form 8-K dated April 18,
      2006.</font></div>
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      the fiscal year ended December 31, 2005 and in the subsequent interim period,
      the Company did not consult with E&amp;Y regarding (i) the application of
      accounting principles to a specific completed or contemplated transaction,
      or
      the type of audit opinion that might be rendered on the Company&#8217;s consolidated
      financial statements and no written or oral advice was provided by E&amp;Y that
      was an important factor considered by the Company in reaching a decision as
      to
      any accounting, auditing or financial reporting issue or (ii) any matter that
      was either the subject of a disagreement or event, as set forth in Item
      304(a)(1)(iv) or Item 304(a)(1)(v) of Regulation S-K.</font></div><br>
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        </div>
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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; LINE-HEIGHT: 1.25; 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 hereunto
      duly authorized.</font></div>
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          <tr valign="top" bgcolor="#ffffff">
            <td width="50%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
            <td width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
            <td width="49%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
          </tr>
          <tr valign="top" bgcolor="#ffffff">
            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
            <td colspan="2"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">ARGYLE
              SECURITY
              ACQUISITION CORPORATION</font></td>
          </tr>
          <tr valign="top" bgcolor="#ffffff">
            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;<br>&#160;</font></td>
            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;<br>&#160;</font></td>
            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;<br>&#160;</font></td>
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            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">Dated:
              May 2, 2006</font></td>
            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">By:&#160;&#160;</font></td>
            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">/s/&#160;Bob
              Marbut</font></td>
          </tr>
          <tr valign="top" bgcolor="#ffffff">
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            <td align="left">
              <hr style="COLOR: black" align="left" noshade size="2" width="80%"><font size="2">Bob
              Marbut</font></td>
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          <tr valign="top" bgcolor="#ffffff">
            <td colspan="2"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
            <td><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">Chairman
              and Co-Chief Executive Officer</font></td>
          </tr>

      </table>
    </div>
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{"company-data": {"conformed-name": "Argyle Security Acquisition CORP", "cik": "0001332585", "assigned-sic": "6770", "irs-number": "203101079"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-51639", "film-number": "06799678"}, "business-address": {"street1": "200 CONCORD PLAZA", "street2": "SUITE 700", "city": "SAN ANTONIO", "state": "TX", "zip": "78216", "phone": "2108298779"}, "mail-address": {"street1": "200 CONCORD PLAZA", "street2": "SUITE 700", "city": "SAN ANTONIO", "state": "TX", "zip": "78216"}}
UNITED
      STATES
SECURITIES
      AND EXCHANGE COMMISSION
WASHINGTON,
      D.C. 20549
______________
FORM
      8-K
CURRENT
      REPORT
PURSUANT
      TO SECTION 13 OR 15(d) OF THE
SECURITIES
      EXCHANGE ACT OF 1934
Date
      of
      Report (Date of earliest event reported):
May
      1,
      2006
ARGYLE
      SECURITY ACQUISITION CORPORATION
(Exact
      Name of Registrant as Specified in Charter)
Delaware
000-51639
20-3101079
(State
                or Other Jurisdiction of Incorporation)
(Commission
                File Number)
(IRS
                Employer Identification No.)
200
                Concord Plaza Suite 700 San Antonio, TX
78216
(Address
                of Principal Executive Offices)
(Zip
                Code)
Registrant's
      telephone number, including area code:
(210)
      828-1700
Not
      Applicable
(Former
      Name or Former Address, if Changed Since Last Report)
Check
      the
      appropriate box below if the Form 8-K filing is intended to simultaneously
      satisfy the filing obligation of registrant under any of the following
      provisions:
o
Written
      communications pursuant to Rule 425 under the Securities Act (17 CFR
      230.425)
o
Soliciting
      material pursuant to Rule 14a-12(b) under the Exchange Act (17 CFR
      240.14a-12(b))
o
Pre-commencement communications pursuant to Rule
      14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule
      13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item
      4.01
Changes
      in Registrant's Certifying Accountant.
On
      May 1,
      2006, Argyle Security Acquisition Corporation (the "Company") engaged Ernst
& Young LLP ("E&Y") as its independent registered public accounting firm
      for the fiscal year ending December 31, 2006, and such engagement was approved
      by the Company's Board of Directors. The Company previously disclosed the
      dismissal of Goldstein Golub Kessler LLP as the Company's independent registered
      public accounting firm in a Current Report on Form 8-K dated April 18,
      2006.
During
      the fiscal year ended December 31, 2005 and in the subsequent interim period,
      the Company did not consult with E&Y regarding (i) the application of
      accounting principles to a specific completed or contemplated transaction,
      or
      the type of audit opinion that might be rendered on the Company's consolidated
      financial statements and no written or oral advice was provided by E&Y that
      was an important factor considered by the Company in reaching a decision as
      to
      any accounting, auditing or financial reporting issue or (ii) any matter that
      was either the subject of a disagreement or event, as set forth in Item
      304(a)(1)(iv) or Item 304(a)(1)(v) of Regulation S-K.
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 hereunto
      duly authorized.
ARGYLE
              SECURITY
              ACQUISITION CORPORATION
Dated:
              May 2, 2006
By:
/s/ Bob
              Marbut
Bob
              Marbut
Chairman
              and Co-Chief Executive Officer