If you have a DualDisc with songs on it that you want to listen to on an Ipod, or a normal DVD with maybe \a commentary track that you want to listen to on an Ipod, read the rest of this to do that. Items needed- Computer, hands, a brain, a DVD, Ipod or other mp3 player. Software needed- DVD Audio Extractor
http://www.instructables.com/id/How-to-get-songs-or-other-stuff-off-a-DVD-as-an-MP/