If you look at your navbar template, it is in parts like this:
<br />
<!-- breadcrumb, login, pm info -->
a bunch of stuff
<!-- / breadcrumb, login, pm info -->
<!-- nav buttons bar -->
a bunch of stuff
<!-- / nav buttons bar -->
<br />
<if condition="$show['forumdesc']">
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
<td class="alt1" width="100%"><strong>$foruminfo[title]</strong> <span class="smallfont">$foruminfo[description]</span></td>
</tr>
</table>
<br />
</if>
<if condition="$show['popups']">
<!-- NAVBAR POPUP MENUS -->
all the drop-down stuff
<!-- / PAGENAV POPUP -->
</if>
Just move this stuff:
<!-- breadcrumb, login, pm info -->
a bunch of stuff
<!-- / breadcrumb, login, pm info -->
To below this stuff:
<!-- nav buttons bar -->
a bunch of stuff
<!-- / nav buttons bar -->