Originally posted by laz i ps. learning on your own sucks. every time i overcome a problem, another one pops up. very frustrating. Lol, the very same thing happens to the guys at ILM, Pixar and such. What Im trying to tell you mate is that, this kind of situations are quite common among us 3d-people, and that won´t change ... The very same thing that frustrates us, drives us into a little bit more of knowledge of 3d so at the end, you end up learning anyway.