<I>I don’t recommend upgrading your graphics card unless the replacement card is at least three tiers higher. Otherwise, the upgrade is somewhat parallel and you may not notice a worthwhile difference in performance.</I>
I don't think you need to upgrade. DX11 is nice and shiny but there's like 4 games for it and the differences are barely noticeable. I'd wait for the 6000 series cards or the Nvidia equiv
Yeah, BC2 is alot better than MW2, in my opinion that is. But yeah, ive upgraded to crossfire, and all i have to say is the difference is insane. Although for some reason on one of the maps where its like 3 islands and water all around the water stutters alot. Idk, maybe its the drivers? but it only happens on one particular server.