yeh, im not sure- just trying out a few things
I started a bit on the diffuse last night, will post a max dx9shot when i get home from work.
(i also found that i hadnt placed the middle round contraption directly in the centre...woops... but ah well)
/Edit
Home from Work now, heres a shot of wat ive got so far. Diffuse has a long way to go yet! (specular is also a quick temp)