Just a bit of followup: I loaded into Poser 5....everything works great Pam :) It is just a missing background and has no effect on anything else that I can see. The main camera and dolly cameras in Poser 5, serve to pose all your camera settings without a hitch. Very easy to set up, with or without the pz3 you provide :) I suspect that if there was anything critical missing, Poser 5 would have had a fit! Amazingly, Poser 5 seems to really like your models! They load faster than just about anything else I've used in P5! Great job! If you want to just email me the missing background, that will be fine.