I did see that, but that tells you how to use Smoother once you have it open/running. I was wondering if there was more information on how to get it running. I assumed from the .py extension that it was a python script, so I put it in with the others in Poser 5 and hooked it up to a button, but pressing the button, with a bvh'ed figure selected gives me the attached error message.

--T