So like many people today, I tried to update my Touch's firmware to 1.1.3. Using iTunes 7.6, I downloaded the file, but then when it goes to update, it gets stuck on the "Preparing iPod for update" step and then comes back telling me that the iPod could not be updated, giving either a 1602 or 1604 error. I can restore back to the 1.1.2 firmware with no problems, but after multiple attempts, multiple reboots, multiple reinstalls of iTunes, and multiple forced restores, I still can't update the firmware to 1.1.3, getting the same error each time. A quick Google search reveals that I'm not the only one having this problem, so I hope a fix is worked out quickly. I guess I shouldn't be in much of a hurry, seeing as there appear to be a slew of other problems with the new application pack anyway.
iPod Touch on Windows PC,
Windows XP Pro