I have had my eMac for a few months now and the optical drive doesn't work. At one point, it was fine after I tightened the bezel in front of the drive. But now (and it was like this before) whenever I press eject on the keyboard, I hear like a whirring or something (think shaking a jar full of sand). Are like gears inside the drive stripped? But then why would the drive open sometimes? Thans for any input! =)