Computer, hands, a brain, a DVD, Ipod or other mp3 player.
DVD Audio Extractor
Step 1: Download DVD Audio Extractor
Step 2: Open DVD
Step 3: Ripping and Stuff
Click next again.
Set all the stuff-what folder you want- etc. If you're doing songs, do the save each chapter as a separate file. If not, don't.
Click next, and wait.
Step 4: Finishing Up