AF Digital Media Program resources at your fingertips Published March 18, 2013 BUCKLEY AIR FORCE BASE, Colo. -- The Air Force Library Digital and Media OverDrive Services, available on the Air Force Portal, recently expanded to provide a more extensive service to Air Force members. Library services grew to more than 20 online databases and digital services for full-text research articles, college-level practice tests, self-development courses, country studies and more. Additionally, the Media OverDrive collection increased to more than 10,000 digital items with the capability of downloading e-books, audiobooks, movies and music to non-government computers, mobile devices and tablets. Content noted in the Air Force Chief of Staff Reading List is also available. To access this content, click the "Library" tab in the Air Force Portal. You must set up an account to access and download content to a non-government computer. Access is available 24 hours a day, 7 days per week.