What you can do is go to newegg.com, look for power supplies, then, in the search, go for your price range and you will get a list of power supplies.
Go for Antec, thermaltake, enermax, forton, the ones on the list of good power supplies, avoid all or most of the other names, like powmax and the other names on the list, or names you dont know.
Here is a list i made for someone else using the $25 to $50 search, but with your video card i would suggest you go at least 400 watts on a good name brand.
Heres a thermaltake for $25
http://www.newegg.com/Product/Produ...N82E16817153023
The total wattage is not the only thing to look at, by the way. But this unit is 430 watts.
On this page you will find the thermaltake as noted above, plus another one for $38.99.
http://www.newegg.com/Product/Produ...N82E16817153023
on the same page you find a coolermaster for $33.99
page 2 gives your a fortron for $36.99 and a sparkle for $29.99
http://www.newegg.com/Product/Produ...&SubCategory=58
I did this quickly so you have to check the wattage. But i can tell you that the Enermax i have is 330 watts and i run a p4 2.4, 2 ide h drives, a dvd, dvd burner, about 8 usb external drives and i have had them all up and running at one time, a 32 mb ati vid card, 3 fans, one large fan, on and on.
So you dont need so much wattage as you do brand name in a power supply, in my opinion. But you still want to be in the 400 watt range with that vid card you have.
