I kinda' look at Yamaha's arranger keyboard like the older Volkswagen Beetles. They pretty much didn't change the basic design, but in the end there always seemed to be lots of new features. While my latest upgrade was the PSR-3000, I get lots of emails and calls from folks who want me to help them with their S910, T2, T3, etc.. Most of the time I can steer them in the right direction and solve their problems. If not, I have them post their questions on the PSR Tutorial site, which usually results in an answer within an hour or less.

Cheers,

Gary