Please provide some information about the hard- and software used.

DM7025
Enigma2/b]
[b]Firmware version

I have a dm7025 with usals but have only 4 sat on the list (hotbird,Astra 1&2 and hispasat) I can not scan any other sat as long as they are not on the list , my question is how to add all the other satlites ? thnx