The dragon, factory, apartment and office are in Poser 9 as well--I've just not used any of them yet.  I agree though, I think that these sets/scenes will come in handy.  Problem is, I often forget I have the stuff.  Poser 7 Special Edition came with a sports car and casino for Simon (super agent/super ugly Poser Figure).  People should browse the content files because in spite of the critics, there is some rather nice content included.  I really like the bear, wolf, and lion models.