Hello folks, I am torn between the two. My needs (I think) are basic, I don't have much computing except that I would like to run Windows 7 (Boot Camp) on the Macbook that I buy. My main usage is internet browsing and basic Office work. And the occasional of running a few softwares (no games). Since the Air is 2GB and Pro is 4GB, do you think I'd notice in difference? (especially that I'll have Windows 7 running) Input would be appreciated.