Yeah....but you gotta edit in several different places. To add a new body part (as, essentially, you are doing), you gotta mention it in all the affector channels of the preceeding part, and you gotta edit the part you are adding so it refers to its new parent, and you need to add to the actor list at the top of the file, and the add-actor, inkey, and weld sections at the bottom. A lot of editing, but...I've done it. You got a copy of "Secrets of Figure Creation for Poser 5" yet?