After dinking around with my system last night I am pretty sure that my 300 watt power supply is indeed a POS. It's an Enlight, which I thought were good, maybe I got a lemon. Anyway, looks like I'll need to buy a new one before I upgrade to a T-bird. Since I'm buying a new one anyway, I might as well get a 400. Any suggestions on a good 400 watt?