only problem i see is when you hover on the tcat of the navbar it has a small blank popup...
FIX: go into edit templates>>>>navbar>>> you'll see
Code:
<td width="10" height="25" align="left" valign="top"><img src="$stylevar[imgdir_misc]/images/gradient_tcatleft.gif" width="10" height="25" alt=" " border="0" /></td>
<td width="100%" height="25" align="left" valign="top"><img src="$stylevar[imgdir_misc]/images/gradient_tcat.gif" width="100%" height="25" alt=" " border="0" /></td>
<td width="10" height="25" align="right" valign="top"><img src="$stylevar[imgdir_misc]/images/gradient_tcatright.gif" width="10" height="25" alt=" " border="0" /></td>
towards the top....
look at alt=" "
take out the space inbetween the ""....
there's 3 of them to fix and PROBLEM SOLVED