so basically my slimline went out a while ago, and i couldnt find a powersupply at best buy or anything like that. so i was wondering if all slimlines use the same power supply so i could just order it straight from hp. aside from that. is it even worth it!? cuz i had it for a lil over a year n i notice it overheats. is there anyway i could keep it from over heating or will my power supply just go out again?