SELECTING AN UPDATE SOURCE
You must have an Internet connection to update.
To choose an update source:
1. Open the main application window.
2. Click the Settings link in the top part of the window. In the left part of the window select the Update section.
3. Click the Settings button in the right part of the window.
4. Click the Add link on the Source tab in the displayed window. The Select update source window will open.
5. In the window that opens, select an FTP or HTTP site, or enter its IP address, symbolic name or URL.
Tohle píšou v manuálu.