I just bought a Leadtek WinFast A7600GT TDH 256MB Geforce 7600GT 128-bit GDDR3 AGP 4X/8X Video Card http://www.newegg.com/Product/Product.asp?Item=N82E16814122009 for my Pentium 4 3Ghz computer. I need a new power supply for it and after a couple of hours of learning about PSU's and trying to make a decent decision based on links from these and other forums. I have come down to the Mushkin 550200 ATX12V 550W http://www.newegg.com/Product/Product.asp?Item=N82E16817812002 and the ENERMAX Noisetaker II EG495P-VE ATX12V 485W http://www.newegg.com/Product/Product.asp?Item=N82E16817194009. I was trying to keep my budget around 60 bucks, but the PSU's I read about for that range don't seem to last very long. I'm trying to get the best performance/wattage ratio for my AGP system. Any advice on these PSU's or any that you can recommend for around that range would greatly help my decisions.