Hi Bebop,
I tend to agree with Marilyn. I had the 9000 pro ( before I got the kn7) and I really couldn't get into it. The manual was lacking in detail and I couldn't do a lot of the things ( mainly style editing etc) that I believed I could.
I had a brief glance at the psr2000's when they first came out. It appeared far more user friendly than the 9000's. (still couldn't do the style editing I wanted , so gave it a miss), but it was a more user friendly board. I can imagine that the newer one's , must be even better.

best wishes
Rikki

[QUOTE]Originally posted by Marilyn Boissoneault:
[B]Bebop, the PSR9000 had a reputation of having a steep learning curve. The newer Yammie keyboards don't have that. The Tyros, PSR2000/2100 and the PSR3000 all have the newer easier operating system.