So my MBA Rev A has had a bum hinge for some time and it has finally gotten to the point where it no longer supports itself and I have to prop it up on a large book. The hinge in cracked in several places and I don't think self-repair is an option. So do I: a) Pay the $800 apple quoted me for a screen replacement? b) Buy a Rev C for $1500? c) Wait for an uncertain amount of time for a possible new MBA release (definitely not in '09)? d) Give up on thin and buy a MB/MBP for a comparable price? I am really up in the air and I wanted to hear some opinions.