Hello there,
well I am quite overwhelmed by all the replies! I didn't expect it to be such a great functioning forum

(since I know it different from other ones).
I live in Germany so I will be buying the board here and I would definitely get a greater deal on Casio (around 20% less than Yamaha), but the price is less important to me than the quality and musical possibilities. I do love the design of Casio and the "manual" drawbars seem to be more practical for making own music. But listening to this forum - none of You really adviced me to buy it. I guess I am better off with Yamaha then - especially since there are so many knowledgable owners and specialists inhere who can help me discover "what all those bottons are"

.
Thanks a lot,
jrudnitz