Looking for more teasers for the new Xbox 360 – Microsoft has a pile of videos available for download here. The files are rather large so it may take a while if you are on a slower connection.
The minimum requirements for viewing high-definition (720p) videos are: Microsoft Windows XP, Windows Media Player 9 Series, a 2.4 GHz processor or equivalent, 384 MB of RAM, a 64 MB video card, 1024×768 screen resolution, and a 16-bit sound card with attached speakers. For more information and to test your system compatibility, visit www.wmvhd.com.
Thanks to Chris Lanier for link.