I have around 6 GB of unpartitioned space on my iBook's HD. It's from when I did a clean install of Tiger, and I thought I might get around to installing Ubuntu there. Now it's clear that I won't do that in the near future, and I was wondering if I could somehow make a mac partition out of it and use it for storage? Disk Utility seems to want to reformat everything in order to work, and I don't want to lose my main and secondary partitions. Any ideas?