Yes, the Poser 12 thread with Y-Phil's suggestions. Never seen any DIS-advantage to having it off. I don't think there is.

Speaking of which, the topic made me actually look at my card settings (I run Poser on the GPU) and just now discovered that AO is OFF. Which would explain a lot lol. I'll just leave it off for now, otherwise I'll be spending an hour seeing if V4 turns blue from AO too ;)

Thanks for compelling me to look at that, I love the preview renderer so any option to further enhance it is welcome :)