Sorry to hear that. It's like somebody died in the family

.
I (almost) feel guilty I can choose between the MBA and the MBP as I walk out the door in the morning. And almost every time, I choose the MBA. I really don't need "raw power" at the office. Between checking my mail, using Safari, using iPhoto, iTunes, Photoshop, Panoramaker, Word, VLC, watching TV and occasionally watching movies, I don't do much.
The heavy stuff is up to the Mac Pro.
What exactly did you have to do on the go that the MBA wasn't able to do?