add2ipod is a free and easy to use AppleScript droplet that can be used to quickly add music files directly to your iPod`s library, without copying them to iTunes` Library.
To use add2ipod on your Mac all you have to do is copy it from the archive somewhere on your hard drive and drop the music files you want to add to your iPod on the add2ipod droplet. The droplet will do everything else for you.