right if its just with poser stuff and have say two spheres and you color one red and the other blue then export it comes back with only one material coz the material was called preview....so if you want different materials on parts of the model everytime you add a prop hit the grouping tool and click on "assign material" then name the material with a new name or the same as a previous one (for example if you had 4 cubes and wanted them all with the leg material..table) do this till you have your prop built then export as obj and import with all boxes unchecked, you now have the prop as one item but with different materials so you can color it right....BTW doing this you can map it better in uvmapper by selecting parts by materials....Steve