I have a jailbroken iPod Touch 2g on the 2.2.1 firmware When I selected the restore and update button to restore and update to the the 3.0 firmware, it downloaded fully but then came up with the "error - corrupt firmware" box. Telling me to take out and reinsert the cable out of my ipod to try again. Which i did... It deleted the 3.0 firmware. What do i do???!!!