Re: GTX580 is the stuff.
Yeah I would agree off the cuff... Just returned my 480 GTX Super Clocked from EVGA under the store 30 return policy and Picked up my EVGA 580 Stock. Very impressive so far. Having used my 480 for a month I can say the 580 is just more consistant with FPS across all games. In terms of heat it is much lower than the 480 and the noise is not an issue.
Very solid card in the short time I've had it.
I will post back the more I use it.