Won't Start Up!!!
Well, I had the flashing question mark, but after starting up later it was fine. Until I was in iTunes and tried to "show in finder" a file, then I got the Spinning Beachball of Death and it would not stop for an hour. Cmd-Opt-Esc did nothing. I had to power off. Powered on again this AM and it just stalled at the grayish Apple screen with the little circular loading thing endlessly. I'm really worried. Any suggestions?
iMac7,1 2.4 GHz; 2GB, Mac OS X (10.4.11), Tiger iLife '08 Alesis IO|14 FW Interface