"chuck: I can probably put a few pre-configured sets together and offer that as a freebie on my website, the models are all exterior geometry, so people would have to own the set for it to work." That's nice to hear. I have a few "construction" sets and (for me) it's tedius to line up and arrange things to build a good scene. Don't get me wrong, versatility is great but if there were a few preconfigured setups, then a person would be "half there" and then could swap a few things out they wanted to personalize...a chair or a screen...etc. I think it would help sales (well, and make me happier...LOL). BUT, I'll buy it anyway.