To start your Tour Player, please select your tour from the drop-down list, then click the "Start Tour Player" button below. To change the tour, simply use the drop-down select box. Your selected tour will be automatically loaded into the player. Any additional layers that were checked for the previous tour will be retained for your new tour.
At the base of the window are a set of checkboxes, each of which represents 'layers' of information which can be displayed on the map. To show or hide these layers simply check or uncheck the boxes respectively. By utilising these options you can get the most out of your flyover tour.
To use Earth, you'll be prompted to install a browser plug-in if it is not already on your computer. Installation instructions: Click the "Get the Google Earth Plugin Now" button that appears when you click on the Earth tab. Next you will see a File Download dialog asking if you want to run or save this file. Click on Run. Next a dialog will ask "Do you want to run this software?" Click on Run. When complete you'll see a message "Thanks for installing Google Earth Plug-in." Click Close. Finally, reload this window and you're all set!
For more details on how to get the most out of your Google Earth Plugin including helpful tutorials on how to navigate around, please refer to the Google Earth User Guide.