[andrewas]

Correct in theory, doom3 and the like will want a 128Mb card to run at their best. I do wonder how much benefit you will actualy see though, keep in mind they are action games and you wont be stopping to admire the scenery all that often. And how much difference with the DX9 shaders actualy make? A little less than the hype would suggest methinks.

But yeah, get a 128. Cheap enough these day.