Peter Jackson recently shot a 10 minute short film set in WWI on a specific high-def camera. It's called "Crossing the Line". I found a clip of said film. The fastest mirror I could find was here:
http://www.appliedvisual.com/redclips/crossing1.mov
The clip is in high def, or at least 1024x512, 91 MB. More info on the film and the cameras used here:
http://youmakemedia.com/2007/04/23/clip ... -the-line/
A few other mirrors:
http://www.pixelquestfilms.com/crossing1.mov
http://simplemente.net/crossing1.mov
http://www.3dspark.com/RED_One/crossing1.mov