This might get asked alot, sorry. Alright I finally got to order 3700+ Sandy + 2x1gb Crucial pc4000 RAM with an evga 7600gt video card. Now my concern is getting a new psu to replace my 350w. I'm looking to spend only $30, am I cheating myself there? Are there any good psu's with the 430w-500w range at that price? And if not what would be a good midrange psu?