I'm a little perplexed because I didn't know until recently that the rMBP jettisoned the hard drive. Flash is cool and all, but i think it should at least be an option. I agree that she could easily make do with the MBA screen (and has throughout her HS that used them for everything--reading materials, notes, email, BBs, etc), and I am hard pressed to understand any other advantage of the rMBP for a typical student. I have to discuss further with her.