I watched the new trailer for the Tron sequel, Tron Legacy on AutoBlog.  The name was changed from the intial name of TR2N.  I like the new change, the 2 looked out of place.  This trailer it actually looks interesting!  From what I can tell it's a mixture of live action and 3d animation.  The Tron world looks to have evolved since 1982, with more curves and less square surfaces!

Sam Flynn (Garrett Hedlund), the tech-savvy 27-year-old son of Kevin Flynn (Jeff Bridges), looks into his father’s disappearance and finds himself pulled into the same world of fierce programs and gladiatorial games where his father has been living for 25 years. Along with Kevin’s loyal confidant (Olivia Wilde), father and son embark on a life-and-death journey across a visually-stunning cyber universe that has become far more advanced and exceedingly dangerous.

Even the new Light Cycles look great! I like how they blend with the driver.

Unofficially, the movie is due out in 2010 as per the trailer. You can watch the trailer here on Autoblog, or here in HD and larger on Trailerspy.com.