With James Cameron's "Avatar" being released in theaters before the year is over, the marketing push has been initiated and the most recent attempt can be found through the viral site sponsored by Coca Cola Zero.
Once on Avtr.com you can find a blog, introduction video from the recently announced villain played by Stephen Lang and several other features connected to the film.
With the addition of the viral site, a video commercial from Panasonic shows some added footage not shown several weeks ago in selected IMAX theaters. The footage is a rather brief one and is not intended solely for Avatar purposes, but is instead to display the LCD's capabilities in the commercial.
In the commercial if you're wondering, the name of the actress is Koyuki Kato who played Tom Cruise's love interest in Last Samurai...by the way, the commercial isn't in English.