http://www.mentalimages.com/
http://www.writingshaders.com/

유저 그룹 / Wiki
http://www.lamrug.org/
http://www.mymentalray.com/
http://www.tokeru.com/t/bin/view/Maya/MentalRayShader

유저 블로그 / 홈페이지
http://mentalraytips.blogspot.com/ (zap's mental ray tips)
http://www.puppet.tfdv.com/download/shaders_p_e.shtml (shaders_p)
http://www.impresszio.hu/szabolcs/ (framebufferOutput, framebufferWriter)
http://forums.cgsociety.org/showthread.php?f=87&t=209991&page=9&pp=15 (ctrl.buffers shader)
http://www.box.net/shared/i6hd2271qk (download ctrl shader)
http://www.djx.com.au/blog/index.php
http://jeffpatton.cgsociety.org/blog/