Hello Peter,

In my Manual the 'Data Disk' is mentioned as an optional accessory - page 208, last item mentioned. So I assume you would have had to buy it separately. I was lucky enough to have it supplied by my Dealer when I purchased the keyboard.

Having said all that, I would have thought Technics could have at least explained the difference between the two initialisation methods and in what circumstance each should be used. Ah well! too late now of course but take heart, you still have this Forum to help you and long may it reign!

Audrey