This is where you’ll put in your XML feed and your Google Maps API Key.   Mine won’t help you.
 
Make sure you have your Google Maps API key (directions on the introductory page) or your maps won’t work.
 
This movie will detail how to modify the main Exhibit index so that it reflects your information rather than mine.
 
Modifying the Index
Exhibit courtesy of MIT           -               Tutorial by Tom Woodward                 -                   CC License