Metal fixer is very little use AFAIAC. a) It's no use at all unless you have already loaded the textures into Poser. Why bother doing this? b) You still need Grouper to arrange the meshes. c) It's another thing to run, for no huge benefit. If your texture library is sensibly organised, finding the files manually is not difficult, and once you have them in a scene, you can copy-paste them anyway. Pharo is also rather a pointless program. Why should anyone want a Poser lightset in Bryce? This is like trying to invent something that plays 78s on a CD player.