I've been able to achieve fair results by animating a Bryce background, creating foreground elements either in Bryce, Poser or other 3d app and saving as an image with an alpha channel, and animating my Poser figure in Poser. I then integrate the different layers in Final Cut Pro. This way, you can have your Poser figure walk between layers of 3d elements created in other apps. It gives some true depth to an animation, but still doesn't allow a Poser figure to truly interact with its Bryce environment. -sk