Actual Poser render. Frightening, isnt it... It was originally built in Bryce as an actual design for the Mobile Opera, then recreated, one import and one primitive and one light at a time, in Poser for the purposes of the animation. But if I may ask one other question to the group. In some of these sequences, I want to be able to change the specifics of some of the lights -- say, from blue to green over a three-second time frame. Now, in theory, it should simply be a matter of keyframing, but for some reason, the lights want to go from blue to blzingly intense pure white, then to green, and I cant seem to get rid of that interim white. Ive looked at possible IK problems (nothing there), possible light property problems (nothing there either). Again, the documentation is not real forthcoming on answers (Note to CL: you might consider addressing the specifics of animation a little better in v5.). Anyone have any suggestions?