Paul, I don't think anyone could blame you for the lack of support from Daz for Poser 5. But it does appear from the description that the Pro Pack is required and all I have is Poser 4 and Poser 5. I hope you are able to release a Poser 5 version....it seems like a terrific program. I hope some people will post links to graphics where they have used it...I'd like to see it in action, as it were. :)