i'm planning on starting a build in the next couple months and am looking at a 6800GS (stock overclocked) video card. the rig will be mainly for games and i want to make sure it runs everything beautifully. i was wondering if the 6800 will be enough or if i should get 2? also, using the 7800GTX what sort f graphics am i getting with 1 6800GS or with 2 6800GS'? Thanx.