Folks: I see no iTunes forums or discussions and iTunes help is anything but helpful... I am going on a trip with my MacBook Air. My iMac will stay at home and will be shut down. How do I get my music from my iMac to my MacBook Air? Can I reinitialize my MacBook to the same iTunes account? Anybody got a 50 GB dumb drive I can borrow? I can't figure out how to get access to my music from the MacBook Air... Thanks.