A quick demo of version 2.0 of the Rutt Etra for Quartz Composer 4.0 / Mac 10.6 which now works properly with the lighting macro patch and renders an optional input normal map image (this may change in the final, normal calculations may happen internally).
The Rutt Etra is now able to render antialiased points, mesh and triangle mesh rather than just scan lines and complete images. Some options have changed in the patch, including the ability to specify x and y resolution - useful for point rendering. Additionally the RE should be a touch faster & use less memory. Stay tuned.