Ok ... so, my friend dropped his airbook into his stone floor. The Air took a solid hit strait at the bottom corner. The computer is working just fine, nothing is broken except the pshysical apperance of course Unfortantly he dosen't have any applecare connected to the computer (but applecare dosen't cover these kind of things anyway, or does it?), but he will most certainly get it fixed though his home insurance. My question is ... there is an opening along the far side of the computer, is there any risk of the electronics inside taking damage from dust, and other things. Maybe he should keep the air at home and not expose it to much until he gets it fixed?