mdbruffy, My personal apologies for hijacking your thread. Helgard, Thanks for posting the movie. I am using the latest version of Vue Infinite. ver. 5.09 i don't even know what geometry switching is so I doubt I'm using it. As for my working method, what I do is animate the helicopter in Poser then import it into Vue. When it imports the Rotors and Blades are missing along with other geometry. Here's the heli animated in Poser.