Please Register or Log in to view images This is the "App Pack." It is stored on your computer, so if you ever lose the apps from your iPod, you should be able to reactivate them. I recommend backing up the "Mobile Applications" folder incase iTunes would decide to erase your App Pack. Note that this file is only 12KB. This confirms my suspicion that the apps are already included with the firmware, and that this update just diddles with some settings on your Touch to make the apps visible.