Object rsr's are a pain in the glutimus maximus (come to think of it all rsr's are). Just wait till you start playing with geom swiching, every time you change an object you have to delete the figures master rsr (the geom's are saved to the figures rsr, not their own individual ones), But the real pain is that you can't delete the rsr of a figure thats been loaded even if you delet it from the document. You have to shut Poser down, delete the file, start poser again, then go through the whole cycle again next time you want to chainge something.