Hello guys! I am new to this site, I need some help. I have Directv system with 2 LNB dish. Currently I have a DVR and 3 recievers hooked up from a multiswitch. I want to hook up the 2nd input to the DVR. Any suggestions? Will another multiswitch work, or do I need a 3 LNB dish? If a multiswitch will work, how would you wire it? I have the ability to run the second line to the DVR but how do I hook it to the dish and still have the other 3 reciever work? Any help would be appriciated.