I am considering buying a mac laptop for my kids. My options are to buy a new in box, but older, Macbook Pro( 2.2GHz/2GB/120GB/8600MGT ) for $1299 or a new Aluminium Macbook (2.0ghz ) for $1200. It seems that appart from the smaller hard drive, the Macbook Pro is a better machine. Is this correct? Which one would you go for?