got it installed and works great so far. on a side note, my computer has always had problems turning on after i have it turned off for any amount of time. I can push the power button and it wont even turn on the monitor, none of the front panel buttons will work at this point. i have to turn off the ps with the switch and then on again. Sometimes it takes 7-8 times of doing this and then It boots up like nothing was ever wrong. Even with this new ps it still does it. its a gigabyte ga-k8n51gmf-9 mother board with an atholon 64 3200+ processor. Any thoughts or should i post in another forum about this???