I bought a mac book pro today which has a 500gb hard drive. I believe its just one partition. I was thinking about another partition for my media files such as movies, music etc and the smaller partition for the os and apps. On my windows xp computer I had it set up like this: C drive - windows xp and programs D drive - movies, music, pictures, files etc I had it set up like this to keep my data safe while I'd reinstall windows every couple months. So is this same set up common on macs or should I just put my music in the music folder in finder on the same partition as the os for example?