The link to multiple trailers for the Colour of Magic. Um, how did Twoflower get to be not old enough to be a grandfather? Ah, a trivial quibble. I'm not over-fond of Rincewind, but I really like the actor.
...And Terry Pratchett will be in Phoenix, AZ, September 4-7, 2009 at the first North American Discworld Convention. Right around Lee's birthday.