My in-laws live in Las Cruces, NM and I'm trying to convince them it's well worth getting off cable and on to DirecTV. According to the DirecTV site, they get NO local channels in HD. Does this automatically allow them to access the national HD feeds for the major networks? Or do they have to get waivers from the local carriers (who MAY say no as they might be carried by the local cable provider)? If they CAN get the national HD feeds (which I'm assuming would be west coast feeds for them), what all networks are included? And if waivers are needed, how difficult is that process? Thanks in advance for any replies!