I'm learning way too much too fast - in other words, finding out a lot of info I didn't know existed, and of course that I have bought into some junk - meaning a generic power supply incl in a case. From what I've recently learned, I need a PS in the 500W range that has a thermal monitoring feature and a 2 pin thermal sensor cable to connect to the board to activate, as well as one that varies fan rpm pursuant to board-monitored cooling requirements. Also, my ASUS P4C800E-Deluxe board has what the manual calls a PWR Fan connection - ?? The manual doesn't really elaborate on that issue. Is that for the PS fan, or ??? Confusing as from what I know the PS internal fan(s) are powered from within as opposed to external connections to the board. Anyway - the sticky post suggests an Enermax as good quality at a reasonable price. I'll look them up - but for now would anyone have a recommendation so I don't miss something? Both as to particular model and a good source. Also, are they electrically stable enough that I could dispense with a stabilizing capacitor between the PS and the board? As always, thanks!!