Please create a version that will work on the 5800XM! This seems like the perfect application to seperate my audio tutorials from my music. I find it annoying when you have music on shuffle and those unwanted tracks keep popping up. As far as I know there isn't a working solution for this with ipod's at the moment so Nokia could put themselves in a strong market position with their new smart phones if they release a version soon. Even an 'update music player from selected folder' option would be a bonus!