showprofile.tpl:

line 16 and line 51 should be a div and no span:
<span style="float: left">
...table inside...
</span>


line 17, duplicate border tag:
<table border="0" border="0" cellpadding="0" cellspacing="0">


right before line 70 the closing td+tr is missing:
</td>
</tr>

{$tbclose}


line 74 should be a closing div:
</span>


showprofile.inc.php, in line 252 the closing td+tr are unnecessary:
</td></tr><tr><td valign='top'>


##eek##