After a being kind of irked about shadows not working with the iterator patch - I have tons of iterator based setups - I realized that
the "Replicate In Space Patch" does respond well to the shadow engine, pretty much. Sooo, it's showcasing new Snow Leopard features.
This is a composition that I tweaked in to kind of purposely show the shadow engine in a good light, and also use all stock QC4 patches,
instead of throwing any plugins in.
The sample file is @ http://kineme.net/composition/gtoledo3/Metameric