We've updated the MIX07 session videos.
The update shows video of the presentations side-by-side with the slides, just how the content was presented on the screens in Vegas.
Well, without the feather boas and dice.
The cross-browser Silverlight implementation is very cool, including chapter selection, resizing and crystal-clear video rendering.
You can download WMV, MP3 or WMA formats for offline consumption from the site as well.