Has anyone managed to get the Tele-text feature on the Mustek DTV408 Pro Portable DVD Player to work? I keep getting the message: "Teletext no data Press any key to continue" I have a brand new digital high gain aerial which picks up many channels. I have tried using a standard digital receiver which is able to pick up Tele-Text OK. I have tried the DTV-408 at other locations where they can get Tele-Text but still no luck. Any ideas?