As promised by John Porcaro at Gamerscoreblog yesterday, UNO has a revved up deck available for download on Marketplace today. Cost is 100 Microsoft Points and the deck will have a PGR3 theme.....
One additional piece of information on the deck is that it has a special card: The Gotham TV Live card acts as a Wild, but when you play it, you get to look at someone's hand!