Ah, summertime. The kids want to chuck school and chillax, but how do you keep their brain juices flowing (at least as a background process) till fall? Check out SYNC. It’s an online community that’s working to build the audience for and promote audiobooks among readers 13+. SYNC is a great way for teens to use their MP3 players to check titles off their reading lists, and families can revisit the classics on long road trips. Each week, July 1 through September 1, 2010, SYNC is giving away 2 free downloads–a popular Young Adult title paired with a Classic title that appears on summer reading lists. SYNC is hosted by Audiobook Community, a new social networking site for the discovery of audiobooks. Go here to check out the downloads.