Hi guys. I have a very nerving problem that I first noticed about four days ago: I own a MacBook Late 2008 13" unibody. Everytime I release the trackpad after clicking I hear a strange noise that can be described as kind of a "boing" sound. It clashes/clatters/rattles. I probed the causes of that phenomenon and I found out that the sound comes out of the DVD drive! I tested clicking on the multitouch trackpad when a CD is inserted that way that it isn't pulled in by the drive 100%. Then the noise is completely gone.... I have a soundfile that demonstrates the sound. The first clicks are made without a Disc in the Drive. After that there is a pause - I put a Disc in the Drive. I click again and no abnormal sound can be heard. http://www.air-world.de/trackpad_weird_sound.m4a I hope you understand my problem as I am writing from Germany and my English is O.K. but far away from being good. Any suggestions?