Hmm.. Ok, seems like a processor upgrade would void my warranty, so I'll go with a GPU upgrade, probably make it a GTX 570, ( I'm tired of AMD's overhyped graphics cards ). Anybody knows how that works with DCS? I am capable of getting better, I just want to know if 40+ fps is available in World with a GTX 570, 12 gb RAM @1333mhz, and i7 2600 @ 3.4 ghz. Also, should I go for the "HD" version of the card, or just the "plain" card @ 1280 mb of memory?