If all those crap channels disappear it would free up about 36mhz of space from the analog and 6mhz from the digital channels. At least here in San Antonio. Which would give room for 70 sdtv channels 14 non SDV HDTV channels. Or 50+ SDV HD channels. If they let the contract expire I would not let them put those channels back on the analog stations when viacom crawls back.
