Tom, your expanded comments are most helpful. It is as I suspected but the detail is important too. I think there is room for a very thin wedge to be inserted here and I have an idea as to what might hammer it home. As you say, we can chew this over when next we meet. In the meantime, regarding the session Eliza has said it all as far as I'm concerned. The Clog dance thing and the Still folk dancing were both evidence that the media can do it right if properly guided.