Using PoserPro and Vue d'esprit with Mover 4, you can render pretty incredible animation; plus, Vue comes with RenderCow, allowing you to do distributed renders. I just have NO idea how Vue works with Poser 5; I went out and bought a copy, but since I primarily like to do animation, and I've NEVER managed to succesfully render any in Poser 5, I don't use it.