OK. Once again. Its not my powersupply. If it was, would the computer run stably now with my old graphics card in? NO. If it was the wiring, would the big screen TV, my old computer, the other 4 computers in my apartment(2 roommates), etc work? NO! They all work fine. I do have a 2000 joule surge protector. No UPS, yet. Plan to get one once I have some free money to spend. I stuck the card in my old computer and it didn't work either. I just think the card was bad, so its going back. Mailed it out today. As far as the other RMA's go, I don't even know if the motherboards were defective. I just couldn't get them to run stably without getting errors in Windows. I just think I had hardware that was not compatible but after talking with Asus they never told me what it was so I just sent them back and went with the P4 setup. The only thing I know for a matter of fact that was defective was the second RAM RMA. Could the other RAM have been bad, the harddrive, etc, possibly. They just would not work correctly no matter what settings I used.