Thanks t_moyashi. That fixed it. Now to see if I can get it to install on the N810.(edit: got it working on the N810 too) On my N800 it seemed to work fine except for the lack of the OSK support. You cannot save playlists because you cannot name them.
find /your/musics/dir -name *.mp3 -o -name *.ogg > your-playlist-name.m3u