Stefan Huelswitt wrote: ... > May be "touched" is a bit misleading. What I mean is "channels > which aren't announced in SI data". IIRC somebody mentioned in another posting that the SI data are not always correct. So I really believe that the only way to decide whether a channel is transmitting useful audio and video data is to tune to it and see if data are coming. From a user's standpoint, that's all that matters. Unless the channel has a visible picture and audible sound, it is of no use, no matter what the SI data says. If it is of no use, I do not want it in my channels menu. Carsten.