Today when I inserted a disk (Whether it be CD-R, DVD-R, installing cd, etc the drive began clicking fast then would spin down, click, try to spin again, click, etc. This is a Late 2008 MBP, bought it the first time it was available. Is this common for the late 2008's? I did a search but didn't come up with anything. I replaced the optical drive on my Powerbook four times, so I thought I'd be done with that on the MBP. I'm going to take it in tomorrow.