Garmin MapSource 4.6

MapSource is a valuable tool if you have a device that doesn't accept data cards or that has a small built-in memory. MapSource is only available with our DVD/CD map products.
Our DVD/CD map products contain smaller map sets that compile the entire map. Because devices with small built-in memories probably do not contain enough memory for the entire DVD/CD, MapSource enables you to transfer just the parts of the map you need to your device.