Is there some external program or means I can use to create thumbnails for library props? I ask because for some strange reason alot of my models have a wireframe that is the color of the object around them when I put them in texture shaded mode. I've asked curious labs about this and sent them a sample OBJ and Screenshot showing the problem and they weren't much help in regards to getting rid of the wireframe. If the objects are textured I hate to have a non-textured thumbnail. Im using a Mac if that matters.