Thank you for this--I'll get one and try it. Along with Dropbox (which I already use for some things). I'm buying refurbished on the Apple store, so not sure about being able to upgrade space, but I'll check into that too.

I kind of got stuck in between not having enough capabilities traveling with my iPad and having too much (and too much weight) lugging around my MBPro. I think the Air will be my sweet spot, just need to figure out the storage details. Appreciate everyone's helpful suggestions!