Hello, I am looking at upgrading from my current card, a gtx 260 (OC and 1.8gb memory) and I am fairly certain that I have settled on the 560 ti. I have an alienware aurora with a i7 920 and what I am fairly certain is a 500W psu. My questions are recommendations on brands of the card (I am thinking EVGA DS model) as well as double checking my psu's compatibility. Thanks guys.