To help promote the upcoming Nancy Drew movie, AOL has launched “Nancy Drew and the AOL Mobile Mystery,” a new micro-site where fans can go to solve a mystery worthy of the teen sleuth. Those would be junior detectives who might need a bit of help can send an instant message from their Mobile AIM service to the Nancy Drew IM “Buddy.” By writing to this screen name fans can rate the movie, which opens June 15, and even receive an exclusive Nancy Drew image to save as a Mobile AIM wallpaper, while 5,000 lucky fans will win a Nancy Drew movie poster. There’s no mystery as to whether we’ll see more mobile tie-ins as the summer movie season heats up.

AOL Mobile Mystery