That sounds like "yes", or is it more "sort of"? I've been to Curious Labs' site already, and they don't explicitly say whether or not it's Poser 4 from what I can tell, only that it's "based on Poser 4 technology". I'd want to know that anything I created or used in Poser 4 could be used in the same way in Poser Artist, I don't want to give my buddy Poser Artist then find out there's things I could do in P4 that he can't or models that came with P4 that don't with PA.