[davidw]

you had a space after 20448146872
you had one too many </a>'s
Unsure about this purpose
<a name="top"></a>

This is malformed
<!-- http://www.tech-unity.com/forums border="0">
have no idea what this is used for since the tags aren't opened...
</a>
</td>
</tr>
</tbody>

try this to see if it helps any

PHP Code:

<br>
<table align="center"><tr><td> 
<a href="http://www.outlaw621.com" target="_blank"><img src="http://www.puertotech.com/images/banners/outlaw.gif" alt="Outlaw's WebJAL Server" border="0"></a> 
<a href="http://www.dreamhost.com/rewards.cgi?an20448146872" target="_blank"><img src="http://www.puertotech.com/images/banners/dreamhost.gif" alt="Dreamhost" border="0"></a>
<a href="http://www.tech-unity.com/forums" target="_blank"><img src="http://www.tech-unity.com/forums/images/links/Tech-Unity_Banner2.gif" border="0" width="468" height="72" alt="Tech-Unity Homepage"></a>
</td></tr></table>
<br> 


You might even take the table part out (try with/without)

Hope this helps.

Edit: a couple more possibilities...

PHP Code:

<br>
<center><table><tr><td> 
 <a href="http://www.outlaw621.com" target="_blank"><img src="http://www.puertotech.com/images/banners/outlaw.gif" alt="Outlaw's WebJAL Server" border="0"></a> 
 <a href="http://www.dreamhost.com/rewards.cgi?an20448146872" target="_blank"><img src="http://www.puertotech.com/images/banners/dreamhost.gif" alt="Dreamhost" border="0"></a>
 <a href="http://www.tech-unity.com/forums" target="_blank"><img src="http://www.tech-unity.com/forums/images/links/Tech-Unity_Banner2.gif" border="0" width="468" height="72" alt="Tech-Unity Homepage"></a>
 </td></tr></table></center>
 <br> 


PHP Code:

<br><center> 
 <a href="http://www.outlaw621.com" target="_blank"><img src="http://www.puertotech.com/images/banners/outlaw.gif" alt="Outlaw's WebJAL Server" border="0"></a> 
 <a href="http://www.dreamhost.com/rewards.cgi?an20448146872" target="_blank"><img src="http://www.puertotech.com/images/banners/dreamhost.gif" alt="Dreamhost" border="0"></a>
 <a href="http://www.tech-unity.com/forums" target="_blank"><img src="http://www.tech-unity.com/forums/images/links/Tech-Unity_Banner2.gif" border="0" width="468" height="72" alt="Tech-Unity Homepage"></a>
</center><br>