In a series of commercials that will start airing this week, we'll get to see Carrie Underwood racing against some pals with Mario Kart [1], and get another peek at Liv Tyler [2] playing with her silver DS. Since the DS' wireless connectivity allows you to play with friends, Liv and a pal get competitive playing one of my favorite commute titles, Mystery Case Files: Millionheir [3], in this exclusive look at the upcoming commercial!