Disklavier

Hi All,

I have just bought a used MX100 II and, of course, I have to join this 
wonderful group so that I will be more educated on how to utilize my 
disklavier. 

Could you please advise me where I can still buy a double density 
720kb diskette? 

On Friday,I provided some of my very old 720kb diskette to the 
salesman, and he was very generous by copying some performance disks 
that I like. But, unfortunately, he did not know that my MX100 II 
cannot play the new format. 

RS