Ok... I have looked through the videos now. Pretty cool stuff, and the trick with DP Domelight is something I have to try myself. However, I'm not that impressed with the renderspeeds and there are certanly ways to make things render alot quicker, especially when rendering with motionblur. I'm certain that you know about this, so this isn't me trying to tell you how to make things go quicker; what I am saying is that it would be great if a future video would show the rest of the world how quickly things can be rendered if optimized.
Here is also where I think you would start to like Janus very, very much, since, from within a single scenefile, you can setup passes that have different settnigs on AA and motionblur. Lets say that one pass really benefits from being rendered with PRMBlur (a high speed ship passing by uplcose to the camera), while another pass would benefit from being rendered to exrTrader motionvectors (slower moving ships in the background) and make those sing later on in the compositing application (yes it works).