I think the reason some people saved pz2 files as camera files was because the Pose folder was getting so BIG. Almost all the stuff from PoserStyle was that way. I found that they would only work for me if I applied them to all the parts without doing a test render in between. In other words, apply them to the boots, pants, shirt, etc. and then render. As soon as I did one render, then the clothing pose files saved as camera files would no longer add the textures to the items I selected. Of course that was a problem if you missed a piece of clothing. It was easier in the end just to rename them and move them to the pose library. With Poser 5 and 6, this is less of a problem (large library) since you can use sub-folders.