My current video x1800 256 mb is getting old on me and I want to run F.E.A.R with GREAT fps along with the other newer titles being released. Since im getting windows vista relatively soon, I want to be future proof with a dx10 card, so I was wondering if my powersupply, http://www.newegg.com/Product/Product.asp?Item=N82E16817159040 will be sufficent enough to power a dx10 card like 8800gts? The other components of my pc is in my sig.