Thanks alot for your great replys!!

I always thought Casio keyboards were more toys than musical instruments and Yamaha would be the leader in sound quality...
But now after reading your replys to the CTK900 (WK3700) and downloading the demos, i'm very astonished about the superb sound quality of the acoustic-, e-piano and synthesizer sounds! Remembering this sound category very well on the Yamaha DGX-300: Absolutely no chance to compete with Casio - IMHO.

But I'm not so sure about the quality of Casio-styles. What do you think about it compared to Yammi...?

Thanks again to all of you,
Thomas

[This message has been edited by sunfactor (edited 10-21-2005).]