Disklavier

This topic may have been addressed while I was out of the Country.  But I would like to know what options I have to upgrade my Mark ll?

My brief review of fellow members entries suggest that this is not possible.  Can I come close with work arounds?

Thank you
Gordon Taylor Colorado

Gordon,
 
If you add a DCD1 Disklavier CD player, you will be able to play PianoSoft plus Audio and Smart PianoSoft discs. DCD1s are no longer available from Yamaha, but you can find them. When I was shopping for one a year ago, I found two.
 
http://www.carolrpt.com/pianosmart.htm
 
John