There is also the Renderman compatible Aqsis, although the last time I looked, development on that had slowed considerably as they work on version 2.0. I got t

There is also the Renderman compatible Aqsis, although the last time I looked, development on that had slowed considerably as they work on version 2.0. I got the mailing from Pixar about the pricing changes and new version yesterday. I'm curious about the technical changes in Renderman and the new RIS architecture. Does it still have RIB? And SL? I can't imagine those going away. I'm also interested in the non-commercial free version. One can never have too many renderers to play with. Another integrated renderer is the one is Lightwave. I believe that Blue Sky and Dreamworks still use their own proprietary renderers. Sony is using an Arnold based renderer.