I agree - I have just bought SE from my trial disc with 6.5 Artist. I mistakenly thought that this was a special price for the full package and that the two additional pianos would be unlocked upon activation. It was only after I activated SE that this was not the case. I wouldn’t have bought it if I had realised this, I would simply have used up the trial. I bought Halion Sonic 2 at the same time, and have to say the Yamaha 90ES piano in HS2 is as good as the C7 in SE. Very disappointed…