Alec, I think I finally figured out our disconnect. Your comments assume that I am working with KN6000+ files and I started this thread assuming the KN5000. I am quite certain that the Song Manager cannot be used to drag and drop a KN5000 file from the computer to the KN7000. At least I have never been able to make it work. It works fine for KN6000 files. I believe that KN5000 owners must move the file to the KN7000 via floppy disk copy or load. Then after the file is in KN7000 format they can use the Song Manager. If you have some KN5000 stuff handy give it a try and let us know. Let me know if you need me to send some KN5000 stuff to you.