Well, my video card fan won't work due to an unsuccessful fix attempt so now it's running on just a heatsink. So I either need to buy a new 9600XT or upgrade. However, to upgrade I'd need a new power supply since the Dell is only 250W. I'm looking at this which is $120 and way too exspensive. But then I found this which is a reasonable price and will allow me to spend half as much on a new regular ATX power supply. Anyways, I have a Dimension 8200 and I was wondering if the adapter would indeed allow me to get a much cheaper standard ATX power supply.