Just thought I'd share this: For those of you that want to set up a new forum, check out http://www.lefora.com/. It's free, but small ads are added to each page. It's real easy and quick to set up and they'll host it for you so you don't have to. You can also customize the layout and css styles and design. Seems to be the best forum software at first glance.
Thanks mate. I have been looking for a a free forum hosting site. Do they have a easy and sleek interface? Any problems?