Thank you. I get "Not currently available on BBC iPlayer" when I try to play it, but I did find the same video on YouTube: http://www.youtube.com/watch?featur

Thank you. I get "Not currently available on BBC iPlayer" when I try to play it, but I did find the same video on YouTube: http://www.youtube.com/watch?feature=player_detailpage&v=E4Pkaop_po8#t=2450 http://www.youtube.com/watch?feature=player_detailpage&v=E4P... I linked to the time when the balloon crosses over Everest (40 minutes 56 seconds). It's still not close enough to give a real feel of how big the summit is.