Phil, I've tweaked and updated.  (Script looks a tad different now because I poked around with it so much.)  It works, but not quite the way I want it to work.  If I use the "for actor in figure.Actors():" line as suggested, it goes through EVERY actor and writes a pose file that includes deformers, etc.  I can't get it to only work for ONLY bodypart actors.  If I leave the bodypart counter in, then my pose file does, indeed, have the correct number of body part lines in it -- but they all read the current actor.  The file has been updated at the previous link's location.  At your leisure, if you can offer a suggestion, I'd be very grateful.  (I'm cross-eyed from staring at the darn thing for so long!)

Thanks.
Karen

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One in 68 children is diagnosed with autism.  One is mine. ♥