I don't know what props/scenes you are talking about...but you can use the Inj feature in Poser4.......at least with the charaters such as V3,M3,Steph3....? It also works for, LaRoo, so I think it is safe to say, that the "inj" feature will work in P4 for the figures that were created this way? I have P4 with ProPack.......so I can't say for sure if it does/will work in P4 only.........but, perhaps someone else can verify that. (: