I need to buy a laptop to use during law school (mostly to take exams). I need to run Windows for that, but I already have a Windows license, so that's not a worry. I'm split between the white MacBook, the MacBook Air (Rev. A, the $999 refurbished one) and a netbook (I'm looking at the Lenovo S10 or something). I don't need much specs-wise, but I know that the white MacBook spanks the MacBook Air specs-wise - better video card, more ports, an optical drive, and so on. But the Air's looks and weight is so alluring. Or I can just save $600 and go with a netbook. Opinions please!