Poser 5 materials are not supported, unfortunately. At least, not in my tests. I loaded the standard sphere, applied a material shader, and saved as pz3. Then brought it into Shade and only got the default material. Texture maps on the other hand are fully supported as far as I can tell. Dynamic Cloth is supported also. All that said, I am very impressed so far. Can't wait until I am able to take full advantage of what is offered.