Select tracks on the iPod and then run this script to copy the files of the selected tracks from the iPod to your iTunes Music/Media folder and add to iTunes. Additionally, you can assign the new tracks to their own playlist. Requires the iPod be set to "Manually manage music and videos".
Will not work on Windows-formatted iPods.
Not compatible with iPhone/iPod touch.
Not recommended for large-scale iPod audio recovery operations.
Progress is displayed for each track being imported.