Quote - "You now it is, stumbling around when you don't truly understand what you're doing - trying several things and not know for sure which ones did what."

I know that feeling well enough! I can't reproduce the double-click behaviour you describe at the moment, but I'll have another look tomorrow. Right now, if I rename a .pz2 to .mc6 and move it to the material room, it works fine but Poser doesn't offer to convert the file. Maybe there's something else to try, so I'm not giving up on it yet!

Steve