Hi Tim, Yeah, that's what I did, and Hein here, too. I think Hein had 3D Exploration for a long time before X Dimension sold it. Some of us just got lucky and bought the license just in time. Guitta, another regular here, had made a deal with the original owners to let us have 3D Exploration at a discounted price....just for those of us on the Vue d'Esprit email group on Yahoo. So I bought mine after a little while, and it was very shortly after that RH bought it, but I was still in time to get the upgrade offer. :) They didn't want to do it at first, I don't think, but they got alot of pressure from a few of us...