Best before first online flight do some offline flight , choose airport EPGD park at gate and read this tutorial.

1. Open your gps.

2. Click Button marked black.

3. That will be look like this.
http://img521.imageshack.us/img521/6810/krok3.jpg
4. Now click button marked black.

5. Type essa.
http://img269.imageshack.us/img269/8109/krok5a.jpg
6 Click button marked black 3 time.


We have set us GPS its realy easy :P.
By Olbi.