I received my new 15" MBP yesterday and am already having a problem with the optical drive. I've been able to play two different DVD's with no problem at all but when I attempted to install Microsoft Office the drive makes a rhythmic buzzing sound and then spits the disc out after about 20 seconds. Since the DVD's were working without an issue I figured it was a bad disc. Well, I just stick the disc in my work computer (08 Macbook) and it accepted it. Is there any sort of fix I can do myself? Or do I need to bring it to an Apple store? FYI the MBP was a CTO. Thanks for any and all input. EDIT: Called Apple support and the IT person I spoke to had me reboot in safe mode and then reboot in regular mode and after that it took the disc without a problem. I asked him if it was perhaps due to a corrupted file and he said it was probable. I then asked him if that's common in a one day old computer and he said, 'No.'. So I'm hoping that is the last of my issues. *fingers crossed* EDIT: Nevermind. After it worked and I installed Office I went to re-insert the disc again just to see what would happen and I encountered the problem again. *sigh* I guess I should be giving Apple another call. What a headache..