Disklavier

With my E3 I got some Smartkey demo songs on the CD. They are quite impressive and seem very suitable for my kids to learn to play the piano. Like already mentioned in message 9184, Yamaha does not seem to sell any Smartkey material anymore (a bit strange, because it seems to be very nice!). 

I was wondering if anyone knows if the Disklavier E3 can play CueTime as this might be an interesting alternative to Smartkey.

I also wondered if anyone knows if it is possible to make your own Smartkey Midi file.

Thanks,

Peter