I'm trying to decide between the MacBook and the 13" MacBook Pro ($1199 model). I'll be using it on the train a lot and the performance between the two models is fairly close. I don't have a ton of money to spend and I'd also like to upgrade the RAM to 4GB and possibly a 500GB 7200rpm hard drive. My main concern with the 13" MacBook Pro is the ultra glossy screen and it not being very usable on the train because of the various light sources. I know the MacBook has a glossy screen as well, but it lacks the glass covering the screen which limits the mirror effect. I'm hoping the cracking issue isn't as wide spread as it seems, but its hard to tell. The $949 refurbished aluminum MacBook model is a possibility as well. Any suggestions, experiences using either model on a train, etc? Thanks!