Ipod Video. I only play mp3s, however. Looks like it's working fine, just NO SOUND coming out. It's not the headphones. Any help? I've done the 5 R's I have no idea how to use ipodwizard to downgrade the firmware. It would give errors, saying "it cant find the update button" ANd I can't start the Updater.EXE off the CDR without having an error.