I've successfully used this for an 11 page forum as you can see here:
http://forums.hybrid-gamers.com
However something I've now only just realised doesn't work and I'm hoping that there's a way around it ...
Can you apply a forum theme to a page?
As you can see from the site I have 'game' pages. Each forum (and its associated CMS frontpage) has a customised theme (well, they will do - they're just copies of the original at the moment) but they won't display on the main page that shows the game's forums.
Any ideas?