wow... thats incredible! Only had these 2 cards fo 1 1/2 years and technology has advanced quite a bit lol... think I spent £600 those days for these babies... now worth £100 for the pair Thanks for the reply
BTW, I heard these 4870 in Xfire will need quite a bit of power, I have the OCZ 750W PSU... would that be OK if I decided to buy 2? - Although from the sound of it, performance wise might be daft. I usually game @ 1600 x 1050
yea tech changes constantly, watch when u buy the 2 4870 they'll be outdated within a few months tech adv soo fast.
Dont worry about ur psu its more then enough to handle 2 of those in crossfire.
(im hoping u have a new mobo and not using the same mobo with ur 7900gtx sli. thats a sli board 2 4870 wont work on that u need a crossfire board.)