@StevieK I believe you are referring to the hardware update that included the ability to use internal sounds. THAT was huge. We all remember that time with misty nostalgia. Since then, we have been conditioned to accept no other hardware improvements., especially to the very restrictive key work options. By now, I would have expected they would have released an updated Sylphyo, with Bis keys, side keys and etc. But instead, we are stuck here in this reality.