it is an xbox 360, i got it not working, it was coding for a bad power supply. I installed a known good power supply and the smoke got let out of the fet. it continued to code then I removed the fet and now it seems to be working. the mosfet is a fairchild fdd8782 fet with the specs listed 24v, 35a, 11m ohms. I found one on mouser but I'd rather not pay an arm and leg to purchase and ship it. this is why I am asking about the higher rated fet, i found on ebay for $3 shipped for 2.
fiveten