Hey, a buddy of mine just got a MacBook ($1099). Seeing that I'm the one that pushed it, I feel like I should solve this if I can... Anywho, whenever you put a CD or DVD in it, it spins a little, then ejects it. It does it with all CD's, DVD's, you name it. Even the system disks. It has done this since he got it yesterday, it never worked. Is there anything I should try before he takes it up to the Apple Store?