Okay so here's the story. My 2007 MacBook is beginning to kick the bucket after five years of service and four different operating systems. Therefore, I am looking to buy a new MacBook Pro or MacBook Air within the next six months. My question is: should I go with MBP or MBA? I would like my new MacBook Pro/Air to last at least as long as my current 2007 MacBook. In your opinion, should I get a MacBook Pro or a MacBook Air and with what specifications? Like I said, I'd like it to be "future proof" for as long as possible.