Re: pick a card for meth: the poll
I'm late to the party. Another vote for GTX 580, and your AA requirements are more then met. I've been cranking on AA in Stalker CoP to levels I didn't think I could get away with. 8xQ + 4xTSAA + gamma correction = drool worthy moments.
Ci7 2600K @5Ghz/8Gb Patriot Viper II/Asus Sabertooth P67/EVGA GTX580 Black Ops/2x Patriot Torqx 128G(OS)/1Tb WD Black
Ci7 920/6Gb Corsair DDR3 1600/GA-EX58-UD3R/Radeon HD5870/750Gb Seagate ES.2(OS)/2x 2Tb WD Green
Ci7 860/4Gb Patriot Viper II/EVGA P55 SLI/Radeon HD5870/750Gb Seagate ES.2 (wife's rig)