I'm not doing much animations, but to animate a material works great for me. When you change a mateial in the image number "x", Vue will ask you if you really want to do so. If you click YES, it works. I'm sorry, I would like to show you how to behave by samples, but as I had this computer crash, I only have Internet (and Vue 2:-)) on this computer and nothing else. Maybe another user could show you????? If not, please wait for next wednesday, then I will! Guitta