The update command downloads new software to an iPod. The update command may be disabled if the iPod does not need to be updated because it already has up-to-date software.
The restore command returns an iPod to ‘factory fresh’ condition. It erases and reformats the iPod before downloading new software.
WARNING: The restore command erases all of the music and other data currently on the iPod.
Note: iPod Software for Windows will be available in early May.
What’s new in this version:
provides iTunes 4 support, including playback of AAC encoded audio files (Mac-only).