Getting out of all the tech talk with this mornings produce from the render oven.  Just did a wee bit of tweaking to Callad's Neve character.  Simple render in a cube.  Only thing different than normal is I took Paolo's advice and used a single mesh light with a reflector behind the character.  Made a discernable difference with the quality of the lighting in the render.  I'm going to play around a lot more with reflectors and lighting as that is what I always need to tweak in my renders.