That's close-minded and ignorant. You should actually do a bit of research into the topic. After all, this discussion has run its course many times before. It is like you are trying to argue that the world is flat. Manufacturers will tell you that digital cables are not the same, but why wouldn't they? It's how they make a profit, selling their equipment to anyone gullible enough to take it seriously. I use a cheapo ten-buck cable for my TV. I just threw on The Dark Knight. That intro scene is pristine. I suggest that a.) One of your cables is, in fact, faulty, leading you to believe that one is better than another, or b.) You are both cable salesmen in disguise.