Never mind, it says right on the opening screen .. duh! I'm trying one out now. I'm a little disappointed in how long everything takes. The creation of the 3DS files is painstakingly slow. Compositing shots would be preferable speed wise in a lot situations unfortunately. The processing would take the same or less time, without all the steps. I guess it just depends on the shot/setup. Definetly looks like a great tool though, nice job. -Tim