Chris A., if the planned 88 fully weighted key version of the Genesys isn't going to be at all portable, then thay means that the SK880 is still the only offered keyboard of its type. Why hasn't there been a response from GM about the unacceptable piano sounds on the 880. There are a great many of us that wouldn't ever consider purchasing an instrument with less than 88 keys, I'm guessing a great many more than you have ever heard from or would guess. Do you know if there is or is not, or do you not know whether this problem is ever going to be addressed ? Thank you very much for your response.