Cooler Master Real Power Pro 1kw RS-A00-EMBA (came with my Stacker 830 case for $300 from Newegg). My only dislike is that it is not modular. Spec sheet for it is here: http://www.coolermaster.com/uploads/...2420648771.pdf

Oh, when I was putting in the other 2gb kit last night I noticed the extra 4 pin molex plug to the motherboard had come off...I dont know if that happened while I was installing the extra mem or before that. May try that 4 ghz again today, just to be sure, because that would defnitely cause some things to not work right at higher speeds.

Priming at 1.5 hours so far at 7-7-7-20 and 4x1gb ram...may shut that down to try the 4 ghz again and run a long prime tonight when I get it dialed in a bit more...