Right this disc is 7.92GB big, so i start by looking at whats on the disc, first off i decide im gonna strip out all 6 DD2.0 forien tracks.This removes about 1GB. But i found this... I have'nt seen before.Im going to be backing up ' Dragon The Bruce Lee Story ' its pal.But this is the strange thing, the first half of the movie is interlaced, dvd2avi says its interlaced, and i can seeing combing lines, but half way through the movie it changes to progressive, dvd2avi then says its progressive and i cant seeing any combing anymore. How would i back this up. Second thing, the video_ts.vob is about 400mb, ive open it in dvd2avi to see whats in it, and as far as i can tell all thats in it is the warning messages and about the first 5-8 minutes of the film.Why is there the first part of the film in this ??

I dont think demuxing by vobid will work as it changes at a cell, not a vobid. Cell id 1 -> 17 interlaced, 19 -> end progressive, not sure what happens to id 18 , dvd2avi did'nt show it. VOBID 1 is Cell 1 VOBID 2 is Cells 2 -> 35 VOBID 3 is Cell 36 Also how do i strip that unwanted part of the movie from the video_ts.vob

if that part of the movie is int he TS vob AND in the movie vobs.. then just use ifoedit to strip