I've decided to keep the 700W, so out goes the 600W.
Its a
Thermaltake Purepower 600W [W0129RU]Used off and on in my LAN-rig for about 7 months. Has performed impeccably to date.
Safely powered a Q9650(OC'ed), 1 HD4870, 2 x 2GB DDR2 RAM, 2 HDDs, 1 HDD, and five 120 mm fans.
Asking price: $500 firm (no warranty)
Who doth sayeth it?