Personally, I think this Mover/pcf thing is used very rarely. Somehow the rest of the products still get handled properly when you need a prior version. For example, Mike, Victoria, and Musclebound Mike don't need pcf files. Most other characters and clothes don't. I wonder if the pcf/mover thing is really necessary at all? I did a lot of thinking, and in the end I got the Michael Morphing beard instead.