Attached Link: http://www.curiouslabs.com/previousUpdates.html

You might also want to add the Poser3.1 update: http://www.curiouslabs.com/previousUpdates.html I'm not sure if later releases of Poser3 were updated or not. The way you can tell if the update has been applied is if you can render an imported prop in OBJ format without throwing an "Error Code -50". If you do install the update make sure you do a fresh install of Poser3 from the CD first. -JH.