When you add the Rover to your local network that provides Internet connection, you'll be able not only to download files to the Rover, but as well forward the access to your computer when you're connected to the Rover access point. Totally useful.
This graphical way to establish the connection is the easiest way to do. You'll connect using internal RaspberryPi modem, which means you can connect to either 2.4 GHz or 5.8 GHz network of your choice (even to another Leo Rover).
Then, open the network manager text user interface (you need root privileges to modify network connections):
Activate a connection and choose your network from list below.
Type in the password when prompted. Click
Esc to quit.