Hi
On your PC containing the DVB cards
Click the Settings menu and select 'Module List'
Tick 'Broadcast server' if not already ticked and click 'OK'.
Click the Service menu and select 'Broadcast server'
Enter the IP address of your laptop into the Net IP field and click 'OK'.
Now, make an identical copy of your ProgDVB folder from your PC to the laptop or other PC.
Finally, on your laptop or other PC, change the configuration as follows:
Click the Settings menu and select 'Module List'
Uncheck 'Broadcast server' and click 'OK
Click the Settings menu and select 'Device List'
Select 'Broadcast client' and click 'Properties'
Enter the IP address of your PC containing the DVB cards in the 'Server IP' field and click 'OK' to both dialogues.
You can watch channels and change channels on second Pc or Laptop.
Hope this helps.