Do you think it would work if I got a macbook air as my secondary portable laptop? I currently have a good VAIO but it doesnt have long battery life. So I would use windows on my vaio for the "hardcore" stuff like burning a cd etc. and use the air for word, internet school stuff. Or should I just replace the vaio completely with a macbook pro? (for the money it makes sense) Either way I choose I'm worried about files being compatible with the pro or air. (Never owned a mac before) Thanks for the help! Also -How long do Macbooks in general (pro&air) last? -If yall recommend the pro route, would an air be just as good with an Apple SuperDrive?