Well, today I tried to boot into a Kubuntu 12.04 PPC liveCD, and for some reason, it wouldn't boot. I got a bunch of errors while booting, I can't remember exactly what they said, and then my Hard drive shut off. Upon reboot, OS X loaded a blue screen with a cursor, but nothing else. I rebooted again, and everything was acting strangely. First, it forgot my wireless networks passwords, then, my computers clock was set way back, and the date was messed up. Anyone know what happened here? Also, a lot of hard drive activity has occured since then, more than usual it seems.