The free choice SUPER by eRightSoft
http://www.erightsoft.com/SUPER.html
OR for Professional extract and manipulation - I use Pinnacle Studio Plus
BUT - you may fall of DeCSS (copy protection) in which case you need a few tools to decrypt before you can access the content. THe most sophisticated it is ripit4me.org which encompases several tools and automates the process and includes updates to bypass the latest additiona encryption loaded on (mostly by Sony). It uses several tools and drives them and will help you find and download what you need to achieve the task.