Here's an update on the 9000 problem.

All the floppy disks loaded correctly and the screen shows what is on each one. However, we still couldn't play them. Also, we couldn't see how to 'save' the floppy. My brother thinks there should be a 'SAVE' button to press when the Floppy is loaded, but in view of the fact we had to press 'load/save' in the first place, I think it may not be necessary to save again. Unfortunately, I don't know much about Yamaha instruments and the little I do know, seems to be unnecessarily complicated. In this day and age, there has got to be an easier way to do things surely?

Audrey