http://www.clown-forum.com/ftopic-397-next.html

Thanks for that, Hob.

Some of the images are projected within the barrow.

They have quite a few videos from all over the world, including Silbury Hill:

http://www.archaeologychannel.org/content/videoguide.asp

Love the bit where Francis Prior or Mike Pitts says that the problem with archaeology on TV is that the format is taking over (presumably talking about the reliance on docu-drama elements). Just as this is being said the director of this film decides to get all arty and breaks from the earlier 'projection on stones' format :-)