There is something in this code it doesn't like, again, this is validated with FF. I'm now commenting it out in sections and then uncommenting section by section until something breaks:
<div style="background-color:#478BBB; text-align:center;">
<table style="padding-bottom:25px; padding-top:10px;">
<tr>
<td style="width:20%;">
<!-- Left site of top footer div -->
<!-- Skin Path Token does not work. Load images to Portals/0/ and use ~/Portals/0/ as src attribute on live site -->
<div style="background-color:Transparent; text-align:center;">
<div class="NormalBold" style="padding-bottom:10px; font-weight: bold; font-family: Arial; font-size: 11px; color: #FFFFFF;">
Follow Us
</div>
<div>
<a id="ancFacebook" runat="server" href="" target="_self" >
<img id="idFacebook" runat="server" alt="Link to Facebook" src="~/Portals/0/Facebook-48.png" /></a>
<a id="ancLinkedIn" runat="server" href="" target="_self" >
<img id="idLinkedIn" runat="server" alt="Link to LinkedIn" src="~/Portals/0/Linked_In-48.png" /></a>
<a id="ancTwitter" runat="server" href="http://twitter.com/TechMedPartners" target="_blank" >
<img id="idTwitter" runat="server" alt="Link to Twitter" src="~/Portals/0/Twitter-48.png" /></a>
</div>
</div>
</td>
<td valign="top" style=" width:25%; margin-left:0; text-align:center;">
<!-- Original colors FFFFFF -->
<!-- BEGIN: Constant Contact Bubble Opt-in Email List Form -->
<div align="center">
<table width="170" border="0" cellspacing="0" cellpadding="0">
<tr bgcolor="#FFFFFF" valign="top">
<td width="9" rowspan="2">
<img src="https://imgssl.constantcontact.com/ui/images/visitor/tl_brdr2_trans.gif"
width="9" height="9" border="0" alt="" /></td>
<td width="152" height="1" bgcolor="#FFFFFF">
<img src="https://imgssl.constantcontact.com/ui/images/spacer.gif" border="0" width="1"
height="1" alt="" /></td>
<td width="9" rowspan="2" align="right">
<img src="https://imgssl.constantcontact.com/ui/images/visitor/tr_brdr2_trans.gif"
width="9" height="9" border="0" alt="" /></td>
</tr>
<tr>
<td width="152" height="8" bgcolor="#FFFFFF">
<img src="https://imgssl.constantcontact.com/ui/images/spacer.gif" border="0" width="1"
height="1" alt="" /></td>
</tr>
<tr> <!-- Original td widht 170; orginal colors FFFFFF orig style style="border-left: 1px solid #FFFFFF; border-right: 1px solid #FFFFFF;" -->
<td width="170" colspan="3" style="border-left: 1px solid #FFFFFF; border-right: 1px solid #FFFFFF;">
<div align="center">
<form name="ccoptin" action="http://visitor.r20.constantcontact.com/d.jsp" target="_blank"
method="post" style="margin-bottom: 3;">
<!-- Original Font Style: style="font-weight: bold; font-family: Arial; font-size: 20px; color: #FFFFFF;" -->
<font style="font-weight: bold; font-family: Arial; font-size: 11px; color: #FFFFFF;" >
The TMP Newsletter</font><br />
<input type="text" name="ea" size="14" value="" style="font-family: Arial; font-size: 10px;
border: 1px solid #999999;" />
<input type="submit" name="go" value="Sign Up" class="submit" style="font-family: Arial,Helvetica,sans-serif;
font-size: 11px;" />
<input type="hidden" name="llr" value="a7jdajcab" />
<input type="hidden" name="m" value="1101961209728" />
<input type="hidden" name="p" value="oi" />
</form>
</div>
</td>
</tr>
<tr bgcolor="#FFFFFF" valign="bottom">
<td rowspan="2">
<img src="https://imgssl.constantcontact.com/ui/images/visitor/bl_brdr2_trans.gif"
width="9" height="9" border="0" alt="" /></td>
<td width="152" height="8" bgcolor="#ffffff">
<img src="https://imgssl.constantcontact.com/ui/images/spacer.gif" border="0" width="1"
height="1" alt="" /></td>
<td rowspan="2" align="right">
<img src="https://imgssl.constantcontact.com/ui/images/visitor/br_brdr2_trans.gif"
width="9" height="9" border="0" alt="" /></td>
</tr>
<tr>
<td width="152" bgcolor="#FFFFFF">
<img src="https://imgssl.constantcontact.com/ui/images/spacer.gif" border="0" width="1"
height="1" alt="" /></td>
</tr>
</table>
</div>
<!-- END: Constant Contact Bubble Opt-in Email List Form -->
</td>
<td style=" width:20%; vertical-align:top;">
<div style="padding-bottom:10px; padding-left:20px; vertical-align:top; text-align:left;
font-weight: bold; font-family: Arial; font-size: 11px; color: #FFFFFF;">
Additional Links
</div>
<table>
<tr>
<td style="padding-right:20px;">
<div>
<a href="/ContactUs.aspx" style="padding-left:20px; font-weight: normal;
font-family: Arial; font-size: 11px; color: #FFFFFF;">Contact Us</a>
</div>
<div>
<a href="/AboutTMP.aspx" style="padding-left:20px; font-weight: normal;
font-family: Arial; font-size: 11px; color: #FFFFFF;">About TMP</a>
</div>
</td>
<td>
<div>
<dnn:PRIVACY runat="server" id="PRIVACY2" />
</div>
<div>
<dnn:TERMS runat="server" id="TERMS2" />
</div>
</td>
</tr>
</table>
<div>
</div>
</td>
</tr>
</table>
</div>