i would get at least a 400w, the new videocards are very power hungry. i 350w p/s is probably "enough" but i wouldn't risk it. get a high quality one such as Antec, Enermax, Sparkle, Fortron, Silverstone, ThermalTake, etc. If you can afford it, Fortron, and Antec are the way to go IMHO. you can...