I believe Journaling is turned on, the option to turn it on is grayed out anyway so if it's not I'd probably have to check if it is and maybe turn it on via Terminal. Otherwise I do use the plus button, I have tried it from my Leopard disc, I have tried disabling hibernation first and making sure all my files of 1GB or larger were not on my main HDD (which was easy since I moved my home folder to a backup disk and pointed my user account to that to use as it's home folder until I can get Disk Utility to partition my main HDD, so I could just delete my home directory on my Mac), and for now I'm going to have to give up since I'm going to need my Macbook today and I'd rather not have a Firewire drive attached to it all day.
Thanks though.
Sebastian