Originally posted by Diki:
But where are the style creation, style editing, sequence editing tools, voice editing tools, sampler tools, yada yada yada..? Nothing new there, either, sadly. Ketron make some very good 'preset' arrangers, but if you want to edit your styles, create new ones, 'morph' styles together, tweak them to be how YOU want them, etc., and have a vast selection of third party and user edited styles, you may have to use one of those poor, 'cheap' arrangers! 
So your informed, the only thing ketron didn't do from what I remember was the style morph. everything else, style editing, creation, voice editing it was all there and they had a big style library that can be ordered. As far as third party styles never had a problem finding anything.