I'm new to Poser and just completed an on-line Poser 4 course. I've created some neat things however, this past weekend I purchased a few things from Daz3d and have downloaded a few things from this site. Now I have files that are reflected in the Library's drop down menue that doesn't seem to work. Clearly, I've mismanaged something. First, does anyone know where I can get information on Poser 4's differnt file types, and their function. Secondly, what Mat! files, and .pp2, pp3, and pz2 files are, and their function. Again, if you know of a resource that I can refer to, it would be quite useful. Thanks