Max,

#1
By choosing the upgrade button, always the latest available firmware will be download and installed automatically to your iPronto through your wireless lan network connection. If your iPronto already has the newest version, the session will stop and starts up again by rebooting the system.

#2
You don't need iProntoedit to learn IR codes for your buttons. Just activate "learn" on you iPronto and you will be able to learn all buttons you tap on.

Kees