One of my 311s died (doesn't see either 119 or 110) so I bought another one from eBay as a replacement. The Seller says it's clear but I haven't verified that yet and it came without a card. Without a card installed the S# shows S00-xxx so I presume that it is going to need a card. Should...

I have a three-satellite legacy system (110/119 and 148 with a SW21 and a 2700 receiver) that works just fine for me but I want to add two more receivers. Now please don't go off on me here - I know this is really old stuff but it works fine with the RG 59 cable I have running all over the...