Glad you enjoyed it DX I see so much interesting stuff at least I think so, I would love to share some of them but its tricky on a Mars forum .
I have just been going through Carl Sagans videos they are great especially for non experts like me, he is very watchable .
I have been asking all the likely older people I meet if they remember the BBC series on John Searl one guy thought he had seen it but its was so long ago I doubt I will find anyone ,its a shame the footage was lost .