After editing midi files I saved them to the hard drive and then added them to the playlist one by one. I received an error "compatability failure test". When I was double checking the midis some of them were not what the should have been. I did move files up and down and am wondering if this is the reason why some of the midis were playing different tunes that they should have been? Is there a way to save a playlist to a cd.. I know the method but what folder location saves the playlists?