•Includes the same detailed street data and information found in City Navigator® maps, the most detailed content available. Powered by NAVTEQ, a world leader in premium-quality digital map data.
•Displays the latest points of interest, including hotels, restaurants, parking, entertainment, fuel, shopping and more.
•Gives turn-by-turn directions on your compatible Garmin device.
•Includes detailed information, such as turn restrictions, roundabout guidance, speed limits (compatible devices only) and other navigation features.
•Provides enhanced pedestrian mode — street directions that use any available forms of public transportation: bus, subway, metrorail, tramway, taxi and more (compatible devices only).
•Provides Lane Assist for compatible devices.
How is the New York CityXplorer package different from a City Navigator 2011.1 map of the same area? Seeing that the image is only 48MB, it would appear to be a subset of the City Navigator 2011.1 package.
Also, the img file is named NewYorkCity_2011_10.img. Is this how it ships and installs or do you have to go with gmapsupp.img?