Re: New Build
Umm hello....the Corsair 620HX will power SLI 8800GTX's as 620w is enough and it has plenty enough amps for it as well.
You do not need any crazy 750w+ PSU really...Corsair PSU's are arguably one of the best PSU's out there and the rails are very stable and solid on them. It will run your system but you seem very stubborn so look for a 700w then and no more than that...it is all you will ever need.
E6300 w/ Arctic Freezer Pro 7 @ 3.6ghz 1.4Vcore
Antec 900 Case
EVGA 750i FTW Mobo
4x1GB of G.skill DDR2-800
2 8800GT in SLI
22" Samsung Syncmaster
1 250GB WD and 1 Seagate 7200.10 in RAID 0
Corsair 520HX 3DMark06 Score: 13900