If you have Pro-Pack or Poser 5 you can do with out it. Take your prop into the set-up room and say you wanted to conform it to Vicky 2, then load Vicky 2 in from the library. It loads the bones and joint settings. As well as the morph info but they wont work. I suggest deleteing them. If you have Poser 4 then Quick Conform could be pretty handy. From what I know it makes a CR2 to match the character you choose with joint settings.