Good power supply for SLI?

[WooDChiP]

I saw on a review of this product
http://www.newegg.com/Product/Product.asp?Item=N82E16817709003
that this power supply should only use up to 6800GT in SLI
is this true? should i get a better power supply to use 7600GT in SLI?

 

[beef_jerky4104]

I think you should just go for one GeForce 8800GTS. But I will reccomend a PSU that will own. It is from OCZ it cost a pretty large sum, but its well worth the 12V rails and the wattage.

http://www.newegg.com/Product/Product.asp?Item=N82E16817341002

 

[Rage_3K_Moiz]

For 2 7600GTs in SLI you don't need more than a good quality 550W PSU.