Having used DVD Decrypter and IFOEdit as recomended in this forum (thanks for that! ), I have a few questions may be you can help with: First of all, when you see all the file structures of VOB files, chapters etc. within Decrypter is there any way of easily identifying what each file / chapter is eg. scene selcetion menu or a particular favourite "extra"? At the moment, (for me) it is impossible to tell other than easily finding the main movie. After viewing a backed up version of a movie, the number of chapter markers has gone through the roof! There are now chapter markers in the middle of the original chapters, so instead of having say 25 - 30 or so chapters I may now have 90+! Although this does not affect the viewing of the movie it is annoying when trying to find a particular scene. Finally, in one movie there are english subtitles in a couple of scenes where they are using a foreign language (this is part of the movie and not a dvd feature). On the orignal, the subtitles appear in clear white but on the backed up version they appear in a fuzzy green colour??? Why's that then?! Any help greatly appreciated!