I am looking for all of the additional 3D software out there that can take Softplans DWG file and enhance the capabilities of it to make way better 3d Videos and Renderings. Advanced house plans out of Omaha, NE has some Videos on the bottom of their web page that are incredible. We called the and asked what program they use and I was surprised when the said softplan. But they didn't want to give away their secret in how they make those ultra clear 3D walk though videos. Does anyone have an idea what program they used?