I've got a WD passport that I use as a travel/transfer device between my various computers. It is a 120 gig drive. I am trying to get it so that I can fully read/write and use the 120 gigs on both my windows XP pc, and my Mac Pro/Macbook. NTFS wouldn't work, I couldn't write to the drive from OSX. So I tried to format it in windows as fat32... that won't work because the partition can only be 32 gigs. So I put it in the Macbook and formatted/partitioned it as OSX journaled, as a master boot record, and it works fine in the Macbook, but isn't recognized in the PC. How can I get it so I can seamlessly use the drive on both machines? Is this possible? I know I can use a program like macdrive or something else on windows, but I really need it to work natively on both machines for my backup and automation software. Thanks ahead of time.