RenderMan FAQ - General information about the Usenet newsgroup comp.graphics.rendering.renderman and the RenderMan software package, including the procedural interface, other implementations of the standard, third-party front ends, and some usage details. - http://www.faqs.org/faqs/graphics/renderman-faq/
Death Fall - Renderman tutorials and news about the 3d Community. - http://www.deathfall.com/