You can use this link to view the range of video clips about Tibet currently  being hosted on YouTube. 
Please note that the above links to a complete list and it should quickly become apparent that some of the clips are pro-Chinese propaganda and/or misguided opinions of Han Chinese nationals.  We feel it's important to see what's going on within that "community".

For videos of the return march of Tibetans from India to Tibet go to http://drop.io/tpum0604

Steve and Ulrike are a Belgian couple who were in Lhasa on 10th March 2008 and have made a film (18 minutes) and added the video now on their blog at: http://steve.ulrike.stivi.be:80/verslagen/lijst.php?LijstNr=1&Item=62.

First on that page there is an introduction to the film; the link to the video itself is:
http://video.google.nl/videoplay?docid=-4302700418758472368&hl=nl.

Or you can see the video on the website of 'Vrienden van Tibet' www.vriendenvantibet.be.