Yeah, checked that. My computer knowledge is more automotive-based, but I know the hardware, atleast.
It looks like something may have just shorted inside the supply and could've been arcing to the case... Who knows? Anyway, it looks like everything else is OK, I just need a new power supply... I guess that's not too bad, though. I beat the crap out of my computers, I've had this one for almost 4 years now. It's out of warranty by now, so for holding up this long, I'm not complaining.
Anyway, I'll see you guys soon.