I was kinda bummed when I upgraded to LION OSx on the Mac computer, and realized that Mac The Ripper was a Power PC program, and no longer was it supported. I started looking into alternatives.What I found, is that a program I already had, does the same thing. Handbrake is a versatile application for Linux, Windows and Mac OS’ which makes it possible, not only to Rip video off of a DVD, but convert that video into a usable format.Here is a tutorial: