I have a Corsair 550w power supply, so i think i'm safe there.
They are not the same price but if i exchange it, I will only have to pay like a 40 dollar difference..is it worth it?
I want to play most of the modern games like Starcraft 2, Battlefield 2, Empire: Total War, Crysis, etc...
I also, play at 1600x900 resolution. 60 hz