@420, yes would love to know the make and model if it can be absolutely varified it cant play a DVD without an AUDIO_TS folder on the DVD. Can you varify by using a pressed bought (or hired DVD) rather than a DVDR as that can have media issues.
Many thanks.
@Laz, yes I to add the folder in always as its so simple to do anyway and dont have any playback problems. I suppose its a case of "just in case" really. I have not heard, seen or read any actual conformation as to whether it should be included or not. Just opinions. Still searching.