For the most part I set up the scene in with an imported default figure as a guide to get objects proportions right. Then create my figures and import them into Bryce. This works pretty good for me. When a figure will be interacting with props ( sitting in chair, holding a glass ect.. ) I set the props up in poser to then import into Bryce with props intact. Another option is to set-up and import your figures first, then build the scene around them.

Stephen Ray