This image was rendered using 3 computers each with 2 processors for a total of 6 processors.
It took approximately 41min.

246931 samples/totsec 
1272.18 samples/pix

The results would vary depending on the complexity of the scene and the choice
of render options. Once I have my cluster rendering as fast as possible I'll be moving on
to figuring out proper materials and parameters to make the scenes realistic.

While learning it helps to have the fastest set up possible, and by fastest I mean
6 hours versus over night. In the future, perhaps people could help me by lending me some
processing power with their cpu's spare cycles. I'll explain how to do that later.