Ulrich,
I've seen that site and, although it's helpful, most of the mp3 demos are the same as the PSR9000. And, it is difficult to understand if you don't speak the language. (The Alta Vista translate helps very little). With the new arrivals of this keyboard now in the U.S., I know there are others from our great Forum who are daily obtaining much knowledge as they use this instrument that could be tremendously helpful to those of us who are new to this world. (George Kaye, for example, has been a great help in this area. George, thanks and please continue to post your helpful insight!)
[This message has been edited by cam8neel (edited 11-01-2001).]