Attached Link: http://www.oddditty.biz/Files/5Things.rtf

Morst specifically, what you are running into is the single sided polygon problem. P5 doesn't like rendering the backside of single sided polygons. The links above describe what's also about to be described here: 1 - turn off texture filtering in your rendering options. It's purpose is to reduce moire. 2 - add a slight amount of displacement to the hair (and be sure to set your render settings accordingly). This file contains some information on render settings that might be of use.

thou and I, my friend, can, in the most flunkey world, make, each of us, one non-flunkey, one hero, if we like: that will be two heroes to begin with. (Carlyle)