Dunno if it odes or not, but driver support under linux is independent of the distro usually for mid to high end graphics cards.Why didnt you like suse?
Ati should have drivers at ther site like nvidia does that you install after the initial OS install.
Not a fan of redhat myself, too many changes and easy to get stuck in dependency hell with their rpm system.Not sure if that continued with fedora or not, havent been following it that close.If your looking for something thats been around awhile and I KNOW works and works very very well, try slackware-->one of the original distros.
