I currently have a white 2006 MacBook (2.0 Ghz C2D, 2 GB of RAM), which I installed a 500 GB, 7200 RPM drive into. I am thinking it's time to upgrade so I'm looking at the 13" MacBook Pro. Apple only offers a 5400 500 GB drive as an option, so what would be the best thing for me to do? I can pay Apple $90 to get a slightly slower drive or I can swap the drives out when I get the new MBP. I doubt I can just pop my existing drive, as is, into the new MBP so I would probably have to go through some extra steps to install it and move all my data, settings, and apps over.