Re: GTX570 or Ati 6950 ?
I go back and forth between Nvidia and ATI/AMD. I'd have to say you won't go wrong either way, it's a good time to get a video card since you won't get screwed on anything you get from the higher end stuff.
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)