LOL Robyn - if anything I can see how interested you are in the script and that's nice. Seems there's been a sort of lukewarm reception this time, but I guess these things do tend to start slow ;).

As for the tiling thing, Snarly's already thought of it. He actually went out and read everything about Luxrender and LuxPose and LuxBlend even before and during his making of the script. So, chances are, Snarly's already covered things like that or we've found it and he's fixed it already.

Truth be told there really haven't been that may bugs in the script so far, which rather amazes me ;). The one that was the most fun was the bug where my figure's clothes would fly off after the script ran. Snarly kept insisting that was not a bug, but a feature, but he fixed it nonetheless...lol.

And for Luxrender material parameters, I refer to the wiki. I use a combo of these two wiki pages/section:

http://www.luxrender.net/wiki/Scene_file_format_0.8#Common_Material_Parameters

This page gives most of the materials actual parameters and values.

http://www.luxrender.net/wiki/LuxRender_Materials

That one is the one with the small image previews. However, if you click on the name of the material above the image, it will take you to a page that at least explains what each parameter is a little bit. So, between the two pages, you might start to get a better understanding :).

I know all this is a lot to swallow, but there's a learning curve with everything and this one is a smaller curve than most, honest ;).

Laurie