Another little PlayBook giveaway was spotted today. This time it was on the TV show Extra on NBC. Mario Lopez, host of Extra, broke it down on the show tonight. After going into details about the "PlayBook 2.0," as he called it, they went on to give each of the audience members a PlayBook. Then they let the TV audience in on how they can win one too. Well, in case you missed the show tonight, we have the hook up for you guys. Check out the link below to enter for your chance to win one of five BlackBerry PlayBooks.