If you want your animation fully rendered you would render each frame individually, save each frame seperately, and then let quicktimePro put them together as an image sequence and save it as a quicktime movie. Takes a lot of patience and time to do but I don't know how else to get a fully rendered movie.

What does "fully rendered" mean?
If I make a movie in Poser 4, don't all frames get rendered?
Am I missing something?