Be aware that this application uses multiple download threads so if you abuse it, Google might block your IP, temporarily or for good
There is a premium version that allows for additional map exports (MapInfo and ArcGis) and longer distance measurements (free version limited to 1.5km)
Since GoogleMV produces .map calibration files, they can be used out of the box with Smartcom (Nokia phones) and NoniGPSplot (Windows Mobile devices)
You must change sources on the app. For this, go to setting panel, sources tab and set: