My MacBook Pro's hard drive just bit the dust and it won't boot up anymore. I ran a hardware test on it and no problems were found. I then used Disk Utility to verify the disk. It failed both the permissions check and the disk verify. The "Repair Disk" and "Repair Permissions" buttons also were greyed out, so I couldn't repair the disk in any way. When I rebooted my MBP in target disk mode connected to my desktop, it took several minutes for the MBP disk to show up and when it did, I got a message basically saying my disk was was hosed and I needed to back up all the data as soon as possible, wipe out the disk, and rebuild the OS. Is there any disk utility software out there that might help me fix this without going through a rebuild of my MBP? TechToolPro?