Hello, i'm making small ( the 300 something X option) movies, using User Defined settings, with some stuff unchecked..with Optimize last frame checked. then on the advanced animation settings button: with flicker reduction checked... but still when i make my clips: i see alot of graininess and then flickering on the tree leaves, etc..flickering on the ocean shaded( and animated)terrain... well why so much flicker, so there is nothing i can do..?? is the only option using the Ultra render setting? Sheesh, .. thanks