what is blenderman and where can I get it?
blenderman exports your blender-scenes to Renderman. Renderman is a specification by pixar: http://www.pixar.com. There’s a free implementation of renderman called BMRT: http://www.bmrt.org
Get renderman here: http://green.dyndns.org/tmp/blenderman0.1beta6.1.zip
can somebody go into futher detail about this process and what you need