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  1. O

    Yet another happy Gregg Loewen customer!

    Is calibration necessary, or helpful on a DLP TV?
  2. O

    OTA Digital Signal Strength on the 811

    I posted this to the wrong forum. I have redone this on the Dish network Forum. I would delete this one, but I do not know how. Sorry for the misplaced posting. Has anyone else had this problem? When I tune into my OTA digital channels, sometimes I have to wait for 2 or 3 minutes of...