For me it's the opposite. AA works fine, although it causes some slow down (5-10 FPS), but AF causes a major hit (20-40 FPS
). If I disable my AF the game runs great, but I get artifacts on nearly every single 2D graphic near the bottom corner of the graphic. For example, component pictures have a few flickering pixels on their bottom edge.
I'm going to be getting a new vid card by wednesday. Currently I have a 9800 Pro, and I'm going up to a 7600 GS. I sure hope it works better...