> and... I didn`t want to sound offensive christopher, I just wanted to know
> if you think about implementing additional methods...
> and if you like to get more information on it I would love to help and
> supply what I can get my fingers on!

Since you can save_file and load_file radiosity data, you
could place the camera at the major light sources during
several pre-renders to flesh out the radiosity data more.
This should result in the same results as bidirectional path
tracing.
I did a test with 2 lights and a sphere, there are differences
but very slight. I'll put the differenced picture up in p.b.i
(it's tweaked to make the difference be visible)

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