Hello, I'm a DTV user and am thinking about pointing my 18" dish to "other" satellites out there to see if I can get any signals. Am I likely to have any success? Would I need larger dish? Different LNB? And if I need a different LNB would the receiver short out or could I buffer it somehow? If I get signals by changing the LNB or dish size, could I get a dish mover to work or would I need a receiver that is compliant with that sort of thing? I know, lots of questions but I just don't want to spend any more money if I already have something that will work. Sorry if my question has already been asked before, I just didn't find it being asked. Thanks!