Hi Cleefwood and Welcome to VistaX64.com!
The best free and open source program for doing exactly what you asked is AutoGK..
Very nice and detailed guide can be found here:
Doom9.net - The Definitive DVD Backup Resource
Download Here:
SourceForge.net: Gordian Knot
Cheers
Steven
(It also has an very advanced and useful hidden menu..just press ctrl+F9)
