Not really that old....I just bought a BlackBook on 9/25. Whenever I insert a DVD/CD into the drive, it makes this weird clunky noise and I can actually feel it under the keys. It has made this noise every time I've inserted a disk since I've had it. There is no resistance when inserting and the functionality of the drive is totally fine though. This may be the stupidest question I ever ask on these forums but, is that normal? Or if there is supposed to be some kind of sound, can someone describe it? I got it from Amazon, I know a genius can diagnose the problem, can Apple fix it if it comes down to it?