noone has been able to fathom rolands marketing strategy on the arranger keyboards. They ha/ve deliberately restricted the sources of distribution, released their top end arranger with clearly substandard quality control (initial G70 release operatin system, yes i mentioned it again but its relevent!)I believe George Kaye had a rep from Roland in a few weeks ago and even he did not apparently know about the impending release of the new series of arrangers. Ralph schrink, probably rolands best keyboard demonstrator ( and in my book one of the finest anywhere) has been doing demos of the G70 and workshops for owners for almost a year now, but can you find a demo online or on CD or anything ? Roland need someone in marketing that actually knows something about sales.