Hi,
I had a Yamaha PSR2000, and like so many of you, I had so many problems and "Bugs" I sent the unit back and got a refund, Then I started looking at other keyboards, but "hey let`s face it" the 2000 aside from all it falts is not a "lost cause" so I decided to write a letter to Yamaha and I included the serial# of the unit I returned and may be if we all band together we can get them to fix all there problems and make a GREAT PSR-2000