Sams3d has the following requiremnt for use of any PURCHASED items. If I'm purchasing the items, why the restrictions/requirements? "Terms of Use - You bought it, or downloaded it from our Free section, it is yours to USE commercially or personally in any animation or image gallery, we ask that you give SAM'S 3D credit for the construction of the models, including all texture maps, any morphs or derivative of our models, same goes for all models in the freebies section." Some clients list the artist's name, but wouldn't like two artist's (unless they are on the contract), because it puts the copyright ownership of the art in question. Is this a new policy, or something that has been around awhile?