Hate to be an I told you so Duddley but this is the kind of stuff I ran across as well. One thing that may work is if you use Mover to encode the model with the original mesh. One of the 3d model sites had some free meshes (a tank, boat and car I think). They refused to let me cut up the free models for use as Poser models even after I offered to let them have the work for free. But when I proposed using Mover and explained the user would need the original model from their site to decode the Poser one, they agreed. A lot of those "free" models on 3d Cafe are just Viewpoint models pilfered by others or copied without knowledge of their source.