Isboxer wont work

Thanks for the heads up, then I will dig around and see if I dont have a less power consuming grapich card laying around.

Think I have a Sapphire Radeon HD 6450 2GB DDR3 that I can use, and if my memory serves me correctly that a psu with 500W would be enough for that one

I had to replace the power supply on my main machine about two months ago. I ended up getting this power supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371049
and have been very happy with it. Appears to be very well built, and have not had a single problem with it. This is a 750W power supply, but one of the things that sets it apart from the others are the 12v rails, there are 4 rails and each of them is rated at 40A. Many of the PS's on the market right now provide uneven amperage between rails. I highly recommend this one.