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"National Geographic's Digital Motion unit, which is essentially the digital media distribution arm of National Geographic, has just given its HD materials a boost of more than 170 hours of content.  The bump comes from a combination of acquisition and licensing deals.  Amongst the HD footage are: sky footage from Bernd Pr&amp;ouml;schol; 70 hours of underwater footage from Pawel Achtel; 12 hours taken from \"more than 10,0000 scenes around the world\" from BlackLight Films; more than 60 hours of natural vistas and time-lapse images from Glusic; and 13 hours of nature and cultural film from J Michael Media.  No word on when we can expect to see the new goodies showing up in National Geographic content, though."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2007/09/23/national-geographic-grabs-up-more-hd-content/>