Thanks GKD - It's a long journey, but rewarding!

My background is in computer programming, just as in that environment someone more knowledgable can look at a noob's efforts and see it straight away. Those early episodes make me cringe now. lol.

Still lots more to learn. I guess (hope) at somepoint the major lessons are learn't and it becomes more about refinement.

I still think lighting is the biggest topic of all, and I learn in small chunks for encouragement.