How do i rip movie with extras?

I referring to the Game Extras. Ones you can play with your DVD remote. Like the Movie Trivia Games that when the correct answer is given a clip of the movie is played. and How about the others DVD-ROM Games Like on the Shrek DVDs. :D I was hopeing for some "how to links" and general suggestions: Like forget it unless you do a DVD 2 DVD copy or like the pain of spending days/weeks on a game rip. I love DVD2SVCD, thanks guys!