Derek - when you download a style file for your KN7000 onto a floppy disk and then load it into your keyboard, why do you keep it on your floppy disk as well rather than saving it to your SD Card and keeping a copy in a special file (say - called Derek's style files) in your computer.
That way you won't keep running out of floppy disks in fact you can use the same one over and over again....
Best wishes - Roger M