I want to try using IFOedit's available option: VOB Extras I have the following files 21 .VOB-files; each vob file equals one chapter: VTS_01_1.VOB -to- VTS_01_9.VOB VTS_01_10.VOB -to- VTS_01_21.VOB After [Create IFOs] with IFOEDIT created additional files: VIDEO_TS.BUP VIDEO_TS.IFO VTS_01_0.BUP VTS_01_0.IFO VTS_01_0.IFO shows 21 chapters in PGC. Now, i go to [VOB Extras] and choose the following options: [Options] Strip Stream's Strip VOBID's Correct Vob-Unit (Navigation Pack) pointers in VOB-files Correct original IFO files. Create new IFO files. (Movie only) [VOB EXPERT options] Remove P-UOps Remove Macrovision Adjust Vob-Unit pointers Adjust Audio/Subp point. Vob Size: 1 GB [File/Directory paths] Destination Directory: M:\Video_TS [OK] [Stream List: Keep all audios and VOBid's, [Correct IFO tables] When the process is done, I use PowerDVD to playback the files in the destination directory [M:Video_TS]. Everyting plays fine, except there are ONLY 19 Chapters instead of 21 ! Also, the PGC_1 in Vts_01_0.ifo only shows 19 chapters! As far as i know, all .VOB-files are OK when i playback them individually. Help?!