I know theres other threads like this. But i cant find an answer. It doesn't show in itunes, Ziphone will not find it or independence. Not even ipuc can find it. One of my ipods is in recovery and i get the 1604 error and i tried everything new accounts, restarting, switching ports. nothing works. The second ipod touch just doesn't show up at all on my computer. But my ipod video shows up fine. I'm running leopard. any help would be appreciated. thanks in advance.