I'm pretty new to this and wanted to know how and where to install the BISS keys in my dreambox dm800se.
I already using a cccam for 28.2e with a 2.2.1 cam and wanted to also add the biss keys for 27.5w

Any help with the installation would be very much appreciated.
Where do I get the latest biss keys from?

Do I need to do anything apart from install the keys?