Diki,

I think I'd best find myself a Yamaha forum to join........besides, my intention is to learn as much possible about their arrangers, not any others. I don't need to listen to piano shootouts to know that Yamaha is the very best. They didn't get to be as big as they are by making inferior products. Lightweight, plastic, etc? - I'd say one Yamaha engineer has more brains than all of us together.