I am a total Vue newbie. I have Vue 8 Esprit and was viewing some of the Geek at Play videos which have proven to be very helpful to me. When they talk about moving objects in Vue the videos refer to something called the gizmo. The gizmo makes it easy to move an object in one direction. Where is it?  I do not see the "gizmo" in my Vue. Is there a option that I have not checked or do I need to buy another module?  Why don't I see the gizmo?