I have my 1G iPod touch, but now I also an iPhone 4. Since my iPhone can do everything much faster/ better, I kinda wanna return my iPod touch to how it was right when I got it; probably just keep some iTunes music and videos on it. I've downloaded many different iOS verisons, but none of them work easily. When I restore choosing the firmware, I get Error 20. This is on my MacBook Pro 2011 with completely updated OS X and iTunes. Anyway to get iTunes to load the old firmware or is there a 3rd party application that can help me accomplish my goal? Thanks!