That's all fine and dandy, Mrdodobird, but, as I (or we) all remember, guy did not post one single WIP or example rendering of his new approach which differs a lot from some renderings i have seen in bryce galleries, so scepticism is kind of OK in this case !!! :) Time will show, he just needs to (since he likes to talk about it a lot) to present his approach fully explained (i'm sure there is plenty of people here who will understand tehnical aspect of it)...