Roel,
as you see, Ketron is still the way to go! I prefer my SD1 over the Tyros, and probably I'll prefer it over the now G70 because G70 would never fit on the backseat of my car! So I can't have it.
A week ago I recorded some songs using the SD1 (normally I use this keyboard only playing live), and WOW this keyboard really sound amazing! I think no other keyboard can beat SD1 Drums.
And please, let us know the good news!
Luis Santos