Alright, I THINK I've narrowed the problem down, but would like some collaboration on this... For a few months, I've been having some issues where my PC will reboot when I eject my DVD Burner... I've formatted my system thinking it was a XP glitch. That didn't help. I tried swapping out my power supply for a new one. That didn't help. This week I bought a new DVD burner and I'm still having an issue. I now think it could be a motherboard issue. What do you guys think?