I came to this site due to Sirius/XM reception problems in Los Cabos - over 1,000 miles south of San Diego. I take my Edge there and it works fine, but bridges, buildings and mountains break-up the signal. I realize the footprint of the signal may place Los Cabos at the limit of reception. But I wondered if there was a "super-antenna" that worked better than the stock kit antenna... Reading on the site I see that the same problems I have show up for subscribers in the mountains of the U.S. But I wonder about others taking the satellite radio to Mexico. Any tips?