Lew - These are all good questions, no doubt. I know Photoshop well, but am a complete novice to 3D. I don't even know what I don't know ;-) I'll forward this to our client, in case there's a better way for them to export the files they're going to give us. I'm assuming your last paragraph was describing options in the 3D part of Photoshop, so I will go try your suggestions. Are you saying that if someone gave me just a wireframe model, it wouldn't be visible in Photoshop? Thanks, Dan