I have several music videos that I want to archive on a large hard drive but I want to do two things: 1) The video music service that I subscribe to has Rock, Alternative, R&B, and Ac videos on a monthly disc. I want to make a seperate DVD for each type of music. 2) I want to be able to use this file in Vegas - both with great quality, and I don't want to re-render the dvd each time. What format and how should I rip them?