MacBook Pro 2.66GHz 4GB RAM 1. Tried to partition my disk for XP and I got an error message: (I tried to create a 24GB Partition for XP, leaving 34GB for OS X) 2. I restarted the computer with my Install DVD in the drive. I referred to this: http://support.apple.com/kb/HT2414 After repairing the disk, no errors were found. (I selected "Repair Disk" not "Repair Disk Permissions", if it helps) 3. I then attempted to Enable Journaling. On the Disk Utility window and in the File menu, Enable Journaling is grayed out. Completely lost now. I backed up my HD before I started this horrible process. Thanks.