Kalypso, If you study the pics Steve posted, you'll notice a few things. There is a new Material Library It appears to have sub-folders which can be browsed. (Basic Materials, etc) Multi-pane icons (on the left of the doc window) Grouping tool has been replaced by what seems to be a zoom tool, plus 2 new tools (point at? and camera tools?) Parameters dials are now in a floating box. The standard UI has been replaced by a set of folders or 'Labs'. Pose, Material, Face, Hair, Cloth, Setup and Content. I'm hoping that 'Setup' has some sort of memory control. mac