When you create a board which has no posts, the left border seems to be very short and looks bad (see attachment). I realize it's not a serious bug but when you create custom styles, with different colors - this may looks ugly. Fortunately it's easy to fix.

We have to open forumlist_body.html (in prosilver)

and change line about 54 from 

<dd class="lastpost">

to

<dd class="lastpost" <!-- IF forumrow.LAST_POST_TIME -->style=""<!-- ELSE -->style="line-height: 2.2em;"<!-- ENDIF -->>

This thing fixes this small issue. Here in RocketTheme, we create many colorfull templates, so this fix is very useful.