JoBlo reports that Paramount is informing theaters that per Steven Spieberg's orders, the film will NOT be available in digital format and that complexes who can't project 35mm format let them know.
Thus those hoping to check the film out in high-res digital projection, I'm afraid you're out of luck. It also makes one wonder about not just this film's but the original trilogy's fate on the Blu-ray format.
http://www.darkhorizons.com/news08/080228b.php
http://www.joblo.com/index.php?id=19949