Once again, the bbc online catalogue (see below) of OGWT peformances and editions seems pretty comprehensive to me (just type in OLD GREY WHISTLE TEST), so you can know at least know which shows you are looking for and what survives officially - though of course, this is only an online card index file, you cannot see or request any of it: yet! k http://catalogue.bbc.co.uk/catalogue/infax/