Download DCC from the Dreambox Utils thread and unpack it.
Run the DCC.exe file and you will arrive at the conifig screen shown below:
1. Change the language to English.
2. Enter the ip address of your pc, your dreambox and your router if applicable.
3. Enter the username and password for the dreambox (usually 'root' and 'dreambox').
4. Hit the 'Reconnect' button and the lines between the various devices should turn green.
You may have to allow DCC access through any firewalls that you are running.
If all goes to plan, you should now have a network connection from your PC to your Dreambox and the fun can begin !