== Connections and Security ==
First, if you are connecting your Pi with the internet trough WIFI (and not an UTP cable), it is important to know that Raspbian power management turns off wifi after a couple of hours idling. Obviously, we don't want that to happen so you need to turn of WIFI power management(and ensure everything is up to date, which seems to have fixed some wifi problems I was having): <pre> sudo apt-get update && sudo apt-get -y dist-upgrade sudo iwconfig wlan0 power off </pre>
Ok, now that the blockchain is downloading, we are going to work on listening ports (to contribute to the Ravencoin network) and security.