1. Check in your header template at the bottom, remove the <br /> tag if there AND also check in your navbar template at the top, remove the <br /> tag if there.
2. Go to FORUMHOME template, find this and comment it.
Code:
<tr align="center">
<td class="thead"> </td>
<td class="thead" width="100%" align="$stylevar[left]">$vbphrase[forum]</td>
<td class="thead" width="175">$vbphrase[last_post]</td>
<td class="thead">$vbphrase[threads]</td>
<td class="thead">$vbphrase[posts]</td>
<if condition="$vboptions['showmoderatorcolumn']">
<td class="thead">$vbphrase[moderator]</td>
</if>
</tr>
3. not sure but are you talking about the what's going on Box breaking the width of the style ?? if yes, then check if you have this in FORUMHOME template
Code:
<!-- what's going on box -->
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]"