Well, I am new to apple, and do not know the best options and what some of the policies that apple employs with its warranty. I just ordered my first macbook pro, and I plan on replacing the HD in it. It has 4 gigs, and I am fine with that, but I think I would rather have a larger HD, currently 250 GB. Should I just get an external storage device or buy an internal and replace it myself? I am fairly confident that I could handle that part, but I worry about apple's stance on that kind of upgrade. Would it void the warranty if I were to replace the internal storage? Thank for the help, and I gotta say that I love the forums so far.