Sold my G70 and will be a Tyros2 owner tomorrow!! The G70 was a fine KB but Roland US has no intention of supporting this KB IMO. The support for the Tyros is terrific!!! I had a chance to play it and I was very impressed!! This is one of the few arranger KB's (SD1, PA1XPro, G1000, G600, I30 etc.) I have not owned.