I've moved your question to the 3Ds max section. This is the 2nd time I've had to do this for you. You really need to post your questions in the correct area of the forum. The Autocad guys don't know anything about Studio Max, so they're not going to be able to answer your questions. And I won't see your question if you don't post it in the Max section. I just happened to stumble on to it by accident, otherwise I wouldn't have known that you posted it.