In my opinon Pc power and cooling makes the best PSU..their $$$
rock solid voltages, top of the line internal componets...built like a tank
I got a 400W from 3 years ago and it still doesn't budge on the voltages, to me that says alot about the company
My second is a OCZ mod stream 450w, just got one 5 months ago. Not a problem yet and its voltages are rock solid too. Good looks and its modular, which I was worried about that, but I have faith now :P ..OCZ that is!!!