Thanks for the translation Roel.

I wonder what is meant by 4-layer keyborad. If I extrapolate I would assume that they mean key triggers effects, such as after touch, velocity sensitivity, pitch augmentation etc...?
Also it states 400 newly born (styles) in tyros 2. I assume what they are saying here is that the original 300 tyros-1 styles have been tweaked using the new sounds plus creating 100 more, versus 400 brand new styles.

Regards;
BlkNotes