I just bought a western digital caviar drive from newegg to use as a 2nd hard disk to hold just my music so when I'm on vista I can play games and listen to my music and while im working in OS X I can also playback the audio. Here is the dilemma.. I know there is software that I can install in os x to make ntfs drives read/write in os x.. but I dont want my vista partion to be that way.. JUST my music hard disk. Could anyone tell me how I can format this disk so that it will be read/write in both OS's? I read that fat32 is so basic any os can read it.. but it can only be formatted in partitions up to 32 gigs so that is no good since ive got around 50 gigabytes of music. How can I do this? What are my options here?