In Firefox, if I middle click on the header section of your forums (with the links to the different sections of the site, the search, the login, etc) to show my universal scroll thing, I can scroll only the header up. So like, the whole thing just moves up, revealing a background tile. The rest of the forums do not scroll unless I use the middle click universal scroll on the lower section of the page. This also works to a certain extent (doesn't scroll as much) in Chrome. It does not work in Internet Explorer.
Just figured I'd let you guys know.