Pasodoble:
Don't feel bad, I've had my PSR2000 for three weeks now and still don't have the whole picture on Registrations. A lot of trial and error has helped me somewhat; the manual literaly "stinks" on this function. I even brought my K/board back to the dealer thinking that there was something wrong with it. Compared to the X1 this is a "backwards" step for Yamaha. The X1 is straightforward and simple giving you the option of both global and single registrations with only a couple of steps to memorize a registration. Anyway, stick with it and it will eventually come to you but no thanks to the manual.