Someone mentioned on the weekend seeing differing behaviour between playlists that had more than just the title field populated, and ones that didn't.

Hmm well I do populate many of my playlists with other stuff incl. Year and Artist. I don't see any reason why that should cause problems...

Well I just tried it out and I have some playlists that do have other stuff in them and they play fine. So I don't *think* that's it.