I am going to be hooking up the second receiver off of my VIP222k and I was wondering what all is necessary in order to hook it up. Do I need to just run a coax from rcvr to tv2 or do I also need a second LNB to be ran to the receiver in order to run the second TV? Sorry to sound like such a noob but I've been looking all day and I can't find anything that explains how it works exactly.