I recieved my iBook in september 04 and have had limited problems with it, but this summer i was playing a cd and went to eject it but it wouldn't eject. The symbol would pop up and everything but it would eject. so i tried restarting while holding down the eject button and that didn't work. i kept trying then when i restarted the computer the eject symbol wouldn't even pop up. and i tried clicking the burn button in iTunes and it said disc burn or software not found. now when i restart the computer you can hear the disc running but it won't load or eject. and then it stops. can someone help me or give me any ideas what to do?