SnarlyGribbly has released an add-on for Poser to do prerender Catmull–Clark subdivision of selected figures in a scene. It can be downloaded here…
http://www.snarlygribbly.org/3d/forum/viewtopic.php?f=28&t=138
EDIT Discussion of its use can be found here…
http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2855291


