Originally posted by Jick Duck:
I remmember posts about this topic here on synthzone. I searched and searched, but I still cant find them.

Is this what you are looking for? http://www.synthzone.com/ubbs/Forum37/HTML/010212.html
I am always interested in new software arranger programs, since I play a keyboard that contains a complete computer inside. If one has great new features there is always possibilty of using it on the Mediastation as an option. But since the included arranger has so many features it is not likely.