Just bought a new My Book 320Gig for a pretty nice deal, and decided to partition it. I'm allocated 80 gigs of it to work with my backup software for my Powerbook's hard drive, and the rest as a normal dump drive to store movies, music, other media. I've opened up the Disk Utility program, but with my zero-non experience with this, I'm not sure what to do completely. So far I've pre-setup that there will be two partitions, and have allocated the sizes for both. What I need help with is the formatting, There are many choices, from Mac OS Extended, to Mac OS Extended, Journaled, UNIX, MS-Dos, Free Space, etc. What format should I use for the two partitions, keeping in mind that one will be used in conjunction with the backup software I have for my Powerbook (that came with the WD Drive), and one just as a dump drive for my media? Thanks!