How to Buy a Power Supply Unit

A nice article that will give you some info on buying a good power supply

http://www.extremetech.com/article2/0,2845,2355186,00.asp

Good article. It answers the questions I have been getting from my son. I sent him the link in the hopes he reads it and has a better understanding of what he should be looking for when he upgrades his current one.

most people have no clue and go for the big watt number like buying that 1000 watt stereo amp at the flea market for $20 and wonder why it blows up lol...