This is an shortened version of the animated Disneyland Monorail model at http://sketchup.google.com/3dwarehouse/details?mid=878c7c0d00936a6848846c67671d9660 That one stretches the capabilities of Google Earth due to the number of animation steps. This one can be downloaded and run more simply. It animates a section of the circuit only. Turn off the 3D layer before loading the model, which takes about 20 seconds not including the download. After model has been loaded click on the model name under Places for operating instructions. GE version 5 is assumed. Modelled by Peter Olsen, Brighton-le-Sands, Sydney, Australia.