O.k.- how about this- If you have seen the new "DAZ" file, it is very small, and appears to contain a fraction of what a Pz3 would contain- so obviously then this is a "pointer" file? Why would DAZ chose to impliment this method if Pz3, or their own native version of a Pz3, would be better? Pz3 is just a text file, right? Why then not a DAZ file that does the same basic line by line description?