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     <!-- Control Number: form8k                                                           -->
     <!-- Filing Type:    8k                                                               -->
     <!-- Client Name:    1st Page                                                         -->
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     <TITLE>8K Form</TITLE>
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<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>UNITED
STATES<BR>SECURITIES AND EXCHANGE COMMISSION<BR>Washington, D.C. 20549  </FONT></H1></TD></TR>
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<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>FORM
8-K  </FONT></H1></TD></TR>
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<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>CURRENT
REPORT<BR>Pursuant to Section 13 or 15(d) of the<BR> Securities Exchange Act of 1934  </FONT></H1></TD></TR>
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     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><B>&nbsp;<!-- DATE -->May 4, 2004 (May 3, 2004)</B></FONT></TD></TR>
<TR VALIGN="MIDDLE">
     <TD WIDTH="600" ALIGN="CENTER"><HR NOSHADE SIZE=1 width=96%></TD></TR>
<TR VALIGN="TOP">
     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Date of Report (Date of earliest event reported) </FONT></TD></TR>
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     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><B>&nbsp;<!-- Name of Registrant -->RCN Corporation</B></FONT></TD></TR>
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     <TD WIDTH="600" ALIGN="CENTER"><HR NOSHADE SIZE=1 width=96%></TD></TR>
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     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Exact Name of Registrant as Specified in its Charter)</FONT></TD></TR>
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<td Align=CENTER Width=33%><Font Face="Times New Roman, Times, Serif" Size=2><B>&nbsp;<!-- State-->Delaware</B> </font></td>
<td Align=CENTER Width=34%><Font Face="Times New Roman, Times, Serif" Size=2><B>&nbsp;<!-- File No.-->0-22825</B> </font></td>
<td Align=CENTER Width=33%><Font Face="Times New Roman, Times, Serif" Size=2><B>&nbsp;<!-- Irs No.-->22-3498533</B> </font></td>
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<td Align=CENTER><Hr Size=1 Noshade Width=90%></td>
<td Align=CENTER><Hr Size=1 Noshade Width=90%></td>
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<td Align=CENTER><Font Face="Times New Roman, Times, Serif" Size=2>(State or Other Jurisdiction <br>of Incorporation or Organization)
</font></td>
<td Align=CENTER><Font Face="Times New Roman, Times, Serif" Size=2>(Commission<br>File Number) </font></td>
<td Align=CENTER><Font Face="Times New Roman, Times, Serif" Size=2>(IRS Employer<br> Identification No.) </font></td>
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     <TD WIDTH="75" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="350" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><B>&nbsp;<!-- ADDRESS -->105 Carnegie Center<BR>Princeton, NJ</B></FONT></TD>
     <TD WIDTH="100" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><B>&nbsp;<!-- ZIP CODE -->08540-6215</B></FONT></TD>
     <TD WIDTH="75" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD></TR>
<TR VALIGN="MIDDLE">
     <TD COLSPAN=4 ALIGN="CENTER"><HR NOSHADE SIZE=1 width=96%></TD></TR>
<TR VALIGN="TOP">
     <TD WIDTH="75" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="350" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Address of Principal Executive Offices) </FONT></TD>
     <TD WIDTH="100" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Zip Code)</FONT></TD>
     <TD WIDTH="75" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD></TR>
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<TABLE WIDTH="600" BORDER="0" CELLPADDING="0" CELLSPACING="0">
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     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><B>&nbsp;<!-- TELEPHONE NO. -->(609) 734-3700</B></FONT></TD></TR>
<TR VALIGN="MIDDLE">
     <TD WIDTH="600" ALIGN="CENTER"><HR NOSHADE SIZE=1 width=96%></TD></TR>
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     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Registrant's Telephone Number, including Area Code)</FONT></TD></TR>
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<TABLE WIDTH="600" BORDER="0" CELLPADDING="0" CELLSPACING="0">
<TR VALIGN="BOTTOM">
     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><B>&nbsp;<!-- FORMER NAME OR ADDRESS -->Not Applicable</B></FONT></TD></TR>
<TR VALIGN="MIDDLE">
     <TD WIDTH="600" ALIGN="CENTER"><HR NOSHADE SIZE=1 width=96%></TD></TR>
<TR VALIGN="TOP">
     <TD WIDTH="600" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Former Name or Former Address, if Changed Since Last Report) </FONT></TD></TR>
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<TD>
<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Item
5.&nbsp;&nbsp;Other Events and Required FD Disclosure  </FONT></P></TD></TR>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On
May 3, 2004, RCN Corporation (the &#147;Company&#148;) announced that negotiations with
its senior secured lenders (the &#147;Lenders&#148;), members of an ad hoc committee of
holders of its Senior Notes (the &#147;Noteholders&#146; Committee&#148;) and others on a
consensual financial restructuring of its balance sheet are continuing. In connection
with these negotiations, the Company, the Lenders and members of the Noteholders&#146;Committee
have agreed to extend expiration of their previously announced forbearance agreements
until 11:59 p.m. on May 17, 2004. The Company also announced that its Common Stock will
be delisted from the Nasdaq SmallCap Market at the opening of business on May 12, 2004,
and effective at the open of business on May 12, 2004, the Company&#146;s Common Stock
may be immediately eligible for quotation on the OTC Bulletin Board with its present
symbol of RCNC. The press release with respect thereto is attached hereto as Exhibit
99.1.  </FONT></TD></TR>
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<TD>
<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Item 7.&nbsp;&nbsp;Financial Statements and Exhibits.</FONT></P></TD></TR>
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<TD WIDTH=8%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH=8%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>(a)</FONT></TD>
<TD WIDTH=84%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Exhibits</FONT></TD>
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<TD WIDTH=8%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH=8%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH=84%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Exhibit 99.1 RCN Corporation Press Release dated May 3, 2004.</FONT></TD>
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    <TD WIDTH="8%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; <!-- TYPE "DATE:" HERE--> </FONT></TD>
    <TD WIDTH="44%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD WIDTH="48%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- COMPANY -->RCN Corporation </FONT></TD>
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    <TD WIDTH="8%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
    <TD WIDTH="39%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; <!-- DATE--> </FONT></TD>
    <TD WIDTH="5%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD WIDTH="5%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">BY: </FONT></TD>
    <TD WIDTH="43%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><!-- NAME --></FONT></TD>
  </TR>
  <TR VALIGN="TOP">
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD>&nbsp; </TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD> <HR NOSHADE SIZE="1"> </TD>
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    <TD WIDTH="57%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD WIDTH="8%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">NAME:&nbsp;</FONT></TD>
    <TD WIDTH="35%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><!-- NAME -->Deborah M. Royster</FONT></TD>
</TR>
  <TR VALIGN="top">
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">TITLE:&nbsp;</FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><!-- TITLE -->Senior Vice President, General Counsel and Corporate Secretary</FONT></TD></TR>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Date:
 May 4, 2004 </FONT></TD></TR></TABLE><BR>
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<TD ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>EXHIBIT
INDEX </FONT></TD></TR>
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<TD WIDTH=13%><FONT FACE="Times New Roman, Times, Serif" SIZE=2><U>Exhibit No.</U> </FONT></TD>
<TD WIDTH=3%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH=84%><FONT FACE="Times New Roman, Times, Serif" SIZE=2> </FONT></TD>
</TR>
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<TD WIDTH="13%"><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;99.1 </FONT></TD>
<TD WIDTH=3%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH=84%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>RCN Corporation Press Release dated May 3, 2004. </FONT></TD>
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</BODY></HTML>
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8K Form
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
May 4, 2004 (May 3, 2004)
Date of Report (Date of earliest event reported)
RCN Corporation
(Exact Name of Registrant as Specified in its Charter)
Delaware
0-22825
22-3498533
(State or Other Jurisdiction
of Incorporation or Organization)
(Commission
File Number)
(IRS Employer
Identification No.)
105 Carnegie Center
Princeton, NJ
08540-6215
(Address of Principal Executive Offices)
(Zip Code)
(609) 734-3700
(Registrant's Telephone Number, including Area Code)
Not Applicable
(Former Name or Former Address, if Changed Since Last Report)
Item
5.  Other Events and Required FD Disclosure
On
May 3, 2004, RCN Corporation (the "Company") announced that negotiations with
its senior secured lenders (the "Lenders"), members of an ad hoc committee of
holders of its Senior Notes (the "Noteholders' Committee") and others on a
consensual financial restructuring of its balance sheet are continuing. In connection
with these negotiations, the Company, the Lenders and members of the Noteholders'Committee
have agreed to extend expiration of their previously announced forbearance agreements
until 11:59 p.m. on May 17, 2004. The Company also announced that its Common Stock will
be delisted from the Nasdaq SmallCap Market at the opening of business on May 12, 2004,
and effective at the open of business on May 12, 2004, the Company's Common Stock
may be immediately eligible for quotation on the OTC Bulletin Board with its present
symbol of RCNC. The press release with respect thereto is attached hereto as Exhibit
99.1.
Item 7.  Financial Statements and Exhibits.
(a)
Exhibits
Exhibit 99.1 RCN Corporation Press Release dated May 3, 2004.
RCN Corporation
BY:
NAME:
Deborah M. Royster
TITLE:
Senior Vice President, General Counsel and Corporate Secretary
Date:
 May 4, 2004
EXHIBIT
INDEX
Exhibit No.
99.1
RCN Corporation Press Release dated May 3, 2004.