Howdy folks, first post, just doing some research. I have a very musical 14 year old girl that wants a macbook so bad her head is going to explode. She will need it for scoring and hopefully as accompaniment with some sort of program that I have yet to discover but she probably knows all about. I am not bad with the computer thing and have looked at the macbook, the pro, and the different incarnations of each. So far i'm thinking the 13 inch pro seems to be the ticket, but would it be smarter to go with a bigger screen non pro? The prices escalate fairly quickly, but I don't wanna go too cheap and have to upgrade down the road. So, any advice?