The 550W PSU I have is from Ultra. Model: ult-x2550p - I don't have all the optional cabling for it. I wonder, should I get something else? a lower wattage PSU? If so, I'd like to not spend over $50 on it, if possible. I should note I've been runnign that 550W for about a year or two now with no problems.
Also: I'm not planning on overclocking the Phenom right away. I was just curious if it would need an after market heat sink. I know I got my wife a quad-core intel for a lga 775 slot, and at stock settings, it overheated with the stock heat sink. I ended up getting a thermaltake after market heatsink for it, which works fine.