When you post your link here, expect to be commented on about your styles, forum concept, things like that.
-You need a better link for your forums off your portal. The one in the vB navagation doesn't stand out enough.
-Loading main forum page isn't very fast. Might want to watch out what hacks you use and how many queries they are adding to your pages. Featured Photo's also slows down the speed on the main page.
-Might want to condense your forums, as more forums have no posts than forums with posts.