Hi Bill, Yes I had discovered the Alto was being loaded from some of my earlier registrations that used the premium Alto (hence it has the same voice nos.)
I also have user voices from the SA2 premium Baritone sax which are picked up by Genos, ie. their voice nos. are the same. So there is no point in spending money on that voice either.
I never installed the premium SA2 Tenor Sax to Tyros5 because the Ty5 preset Tenor Sax, now on Genos, sounded the same as the Premium Tenor. I don't know how the voice nos. compare in this case.
I still have the premium SA2 Trombone and "will" install the update for that to Genos, since it is not a duplicated sound.
John