You can download Nokia Map Loader for your Mac at www.nokia.com/support under Software & Services page. Before installing the Map Loader you need to ensure you have downloaded and installed Nokia Multimedia Transfer. To install the application simply unzip the file and drag the application in to your Application folder. Note that Nokia Map Loader for Mac is supported only with Ovi Maps version 3.04 and older. With Ovi Maps 3.06 and later you can download the map data directly to the phone over Wi-Fi (WLAN) connection. For PC Users: Transfer map data using Nokia Ovi Suite via View > Go To > Maps.