i dont think that <br /> can be after <table> tag...
so, i did this:
in forumhome_forumbit_level1_nopost (at very top)
Code:
<if condition="$forum[forumid] == XX">
<else />
</tbody>
</table>
<br />
</if>
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
where XX its the id of your top category forum..
now, everything its ok