I Get a error when trying to upgrade the leopard graphics patch. I also noticed I cannot repair permissions and get a Error: The underlying task reported failure on exit. I then ran Disc Warrior and it seemed to fix everything and then I ran disc utility and it seemed to say all is well too. I then tried to repair permissions to no avail. I then tried to update the Leopard GRAPHICS PATCH AND THE COMPUTER WOULD NOT REBOOT. PLEASE HELP ME!!!