Hello I have a almost 3 year old powerbook that has been great to me and was wondering what would be the best upgrade for my new laptop am looking at wither at Macbook or Macbook Pro. I love music and I also play games from time to time. Also do some photo editing either way I have to get the biggest hard drive I can. I would like opinions. Also my powerbook is a 15 inch and that is a perfect size for what I use it for.