I keep going back and forth between the MBA and MBPro. I think its' obvious the pro has beefed components, but my problem is to get the pro with a SSD costs $400 more than the air. It's hard to justify spending $400 more when the Pro is due for the update. I think i'm going to get the air with the thinking that if the pro is updated and there is something I really have to have I can sell the air for more than the pro since it's the newer technology. Does that make sense?