I have been searching threads here for a method for joining the m2ts files on some of the seamless branching discs that I have (Walk Hard, The Simpsons, Ratatouille, BlackHawk Down, Waiting, Spiderman 2). I have tries different methods with no complete sucess. I am trying to combine the files on Walk Hard Unrated Version. I used BDEdit v0.17b to find the correct play order for the unrated version. Then I combined the m2ts files with TSSplitter v1.01. Then I remuxed the resulting m2ts file to a new m2ts file keeping only the main video and the TrueHD English audio. For the remuxing I use either tsremux v0.0.20 or tsmuxerGUI v1.7.1. Then I remux the new m2ts file into the BR Disc Format with either muxer program. If I use tsremux, the resulting Blu-ray plays but freezes up after a few seconds no matter where I skip to in the movie. If I use tsmuxerGUI, the resulting blu-ray plays perfect video, but the audio gradually gets more and more out of sync as the film progresses. Does anyone have a perfected method for joining seamless branching discs, and muxing them back into a BR disc format on the HDD?