Hey man, I downloaded and installed (per your instructions) the x300 files and i get an error on this line "sudo diskutil repairpermissions /volumes/Leopard" saying it could not umount the drive or find the UUID? It then seems to complete the install. All the other lines seem to do what they were intended to do. I have installed and reinstalled about 5 times now.

After I rebooted from applying your commands, the screen went from white to blue and just hung there. Quit puzzling......
_Simon