was wondering if anyone had stats of 2 x 6970 twin frozr III's in crossfire against a stock GTX580 as im torn between the two, will also consider a single GTX680 if the price is right (max budget is around 400-450 at a push). One thing swaying me towards the twin frozr's is that i could purchase one now and then when i have the cash a month later get the 2nd one, instead of having to wait 2 months to get a 580/680