Greetings! I humbly apologize if this has been hashed over before. I did several searches and couldn't turn up anything, but my search-foo is weak on this BBS system. Sorry about that! Just yesterday I had my Series 3 set up and I am SOOO happy. I'm on FIOS, so I'm using two cablecards. For the most part, everything is working absolutely perfectly. I receive all the channels I signed up for, and I'm getting my HD programming (*drooool*). My problem is an odd one: a few random channels have no sound at all. The only one I can remember at the moment is ESPN (I'm not at home right now). The odd part is that my receiver indicates that it's getting information on every channel, but I can't hear anything at all. Any ideas?