Well I worked out what my problem was with not getting the playback working. The moodlogic DB seemed to have got corrupted. So unistall, delete DB, re-install and let it activate the 7000 tracks.

May I suggest some better documentation for this feature as I got no help on these lists at all in troubleshooting this and the documentation is virtually non existant. My main problem is that I usually choose music to play by browsing the music folder. Moodlogic support is not available this way. You have to be browsing artist, genre or album.