What about anti-aliasing? Will the extra memory help with that? I want to play games at 1024X768X32 with AA preferbly at 4x. Also will that extra memory help with features like the pixel shaders, truform, and antiostropic filtering? BTW what is the price difference(msrp), I dont see it at the ATI website. If theres not too much of a price difference I'll probably get the 128MB version just because it might help with DOOM III