Thanks Heath!
A great description of the benefits of compositing.
Watching Greg Rostami's 'Jungle Queen' demo with Light Buffers at SIGGRAPH two years ago. It was a real eye opener for me.
I plan to spend time with this feature this year.
I'll post the results of my exploration here in the forum.
Light Buffers (and the EXR format) make for one really amazing feature.
The direct link to the Light Buffers tutorial is here:
http://www.hash.com/daily_dose/feature_foc...s/lightbuff.htm