The beta forum says it better than I could but-- hanging on to the libraries before loosing them, changing libraries, rendering with libraries open. I had some major probs with V3, but I chopped morphs out of her and they went away. Others not so lucky, their posing is still very slow. Everything very slow. Those memory probs. There's a short list of unfixed bugs. Including some buggy rooms still. I don't really count rendering time-- I remember Bryce 3D. Emily