Sorry for my rude reaction to Sk880user, incidentally.

I think that Merlin makes a good point that one can buy the Psr 2000 and another keyboard for the price of the PSR 9000 Pro.

For my studio, I purchased a Fatar SL 880 weighted key controller piano, Gigastudio, guitar samples, and a 2 gig piano sample. You can get the PSR 2000 and all this for less than the price of the PSR 9000 Pro, and the piano and guitar sounds I get are probably far superior.

Simon is very correct that these keyboards are quite different.

I wonder how the PSR 9000 Pro can have so much extra wave rom as compared to the PSR 2000, yet only have an extra 40 synth voices. Do these synth voices account for all that extra rom?