Im using DIF4U and DoCCE4U to back up movie Green Mile and I did by demuxing by cell ID..Somehow it has been taking over 12 hours for vobsubbing. Is that how it's done: demuxing by cell id for every pgc? Example: creating VTS_01_VSUB_V01C01.sub & VTS_01_VSUB_V01C01.idx through the last cell say #28. Or did i do something wrong?