I don't use the Group tool much. But I think if you use the "add all" button. It will group everything as one mesh. You should create your groups. Then export the mesh as an .obj file from Poser. Don't even bother giving it any materials at this point. Use UVmapper to do that later on. **Remember, you can use UVmapper to create groups as well as Poser. I noticed other problems as well: 1.) the mesh is not scaled to fit in the Poser scene properly 2.)the mesh is 180 rotated and faces the back of the Poser scene 3.) Your .phi file had this in the top line : objFile :Runtime:Geometries:Fathom It should read: objFile :Runtime:Geometries:Fathom:Fathom.obj ScottA