wow that's amazing news. yes I can see how much more could be made of the existing material with modeling and manipulation.
exciting times!
after reading all these responses I've modified my opinion now. I'm starting to think that the quality of the HS sound is in some ways a slight cheat - in that , it sounds great out of the box, without much work, but then, with VSL you can do a lot more, it just takes more work and knowledge. I have to admit, I've always felt too in a rush to properly look under the surface, beyond creating a few fairly straightforward custom patches in VI Pro.
Also, while HS does fill a real gap, creating a rich, expensive, lush American sound, if you were being unkind you could also say that the sound is a bit distant, unfocused, too chorusy, rich and fruity with its slightly out of tune moments.
Personally though, I'm very happy to have both!