Originally posted by hitman
I know that FSAA is supported in most games that use the Quake3 engine, i.e. Return to Castle Wolfenstein.
I'm not so sure about the original Quake3 though. If I remember correctly, Ati seems to do a better job of supporting FSAA than nVidia does.
Personally I'd wait for the Radeon 9700 to become available and purchase that if you are aiming for the top-end card.
By the time that is released, the GeForce 4Ti and Radeon 8500 will be available for a reduced price so you could still consider those cards as well.