To ensure the lesson
            works as described, do these steps before beginning:
         
         
            - Select 
                        File > New Scene. 
            
 
            - If you have not already done so, copy
               the GettingStarted folder
               from its installation location to your projects directory.
               Then, set the GettingStarted directory
               as your Maya project. For more information, see 
                        Copying and setting the Maya project.
            
 
            - As you work through these lessons, remember
               to save your work frequently and increment the name of the file
               every so often (filename1, filename2, and so on).
               
In this way you’ll have
                  earlier versions of your work to return to should the need arise.
               
             
            - (Optional) Set the current project folder
               to the Assets tutorial folder by selecting File > Project > Set. Then navigate
               to the GettingStarted folder,
               select the Assets folder and
               click OK.