Disney has unveiled two monorails displaying the Tron design. John, the Purple Van driver, has posted a photo on his thread (see http://www.disboards.com/showpost.php?p=35897220&postcount=401). The Tron movie is scheduled for release in December 2010. I'd expect that Disney will continue to use these designs until the release of the movie. I suppose some people won't like these ads replacing the classic monorail designs, but I look forward to seeing the Tron monorails when we return to WDW in October.