Garmin POI Loader allows users to load custom points in their unit. You can either download the input files from the Internet, or create your own. You can set POI Loader to notify you when you are within a specified distance from a point or when you drive over a certain speed close to a point. This is a great way to warn you about schools zones, red lights, speed cameras, and other dangers. You can also search for and navigate to loaded points of interests with the unit.