A strange occurrence in Fort Worth, TX; SNOW. I can see a slight, patchy covering of snow on my dish, and at first I lost HD and about 90 minutes later SD went away. The dish is probably less than 50% covered. I can't get at the dish and the temps here will keep the snow from melting for at least 18-24 hours. How do you guys up North get along in the winter if just a little snow covering knocks out programming?