i built a i7 920, 12 gig, gtx 285 video card, computer for 1400 dollars, and i mean it runns smooth although i run 4-5 i get like 40 FPS even in boss fights and all that goodness.. so i mean if ur 10 boxin ur prolly looking at raids huh? i would pay 1400 for a nice computer and have no lag while trying to do the dance in 10 naxx ;0