I'm having trouble with one of my pc's that is running XP Pro. It seems to be randomly having power problems ( i think ). Sometimes when booting it seems to hang up & just sit at the progress screen. This happens often & will go on for several hours if i didnt power it off. This same thing sometimes happens when trying to reboot. Just recently it decided that it likes to randomly shut itself off. Im baffled. Any help or suggestions or links would be greatly appreciated! Thanx!