Really small conditional that im sure anyone that knows anything about VBulletin's conditionals can figure out on their own, but I figured other members might want to know how to do this....
If you want to display the list of sub-forums only for some forum ids...
Be sure that sub-forums are enabled in AdminCP>Forum listing>Depth of sub-forums set to at least 1
in forumhome_forumbit_level2_post
look for <if condition="$show['subforums']"><div class="smallfont" style="margin-top:$stylevar[cellpadding]px">and replace it with <if condition="$show['subforums'] AND in_array($forum['forumid'], array(x))"><div class="smallfont" style="margin-top:$stylevar[cellpadding]px">
DEMO
http://www.ny-dev.com/forums/
very nice been looking for something like this for ages!!!
Nice I also been looking for something like this.. Installed
I did everything, but the sub-forums still dont display on the forum index.