If I have the $$$

If I had the money, I would buy/purchase this Video Card the Palit GTX 670, with a prob.
The imaging device will make my computer fly, flow through the advance graphic like you wouldn't know, jealour envy-ing me, well Don't think so, as, I have no dosh.  HAHA

From scoping around I reliased the GTX 470, GTX 570, GTx 670 are the one in demand for a far as I know.  These cards are running minumum 1gig and more graphics so you would probaly need a 650pw
to run the frist card then prob 750pw supply.   Note this - if you are wanting to purchase the 2nd and after Video Cards