Bill
This is the best clone, without a doubt.
http://neo-instruments.de/en/ventilator/ventilator-details I heard that Yamaha will send drawbars to separate out. My KN7000 will and it sounds great. It has adjustible ramping, speed,drive, etc.
Here is an example
http://www.youtube.com/watch?v=zgXgjuH_kFc Bernie
_________________________
pa4X 76 ,SX900, Hammond SK1, Ketron SD40,Ketron Event X Centerpoint Space Station, Bose compact