The Call of Duty: World at War beta is out now! You can get a code from http://www.callofduty.com/beta as well as find a download site for the game setup file. You will need to register on CallofDuty.com to get a code. If the code does not appear in your e-mail inbox, click on "My Account" in the top-right corner of the Web page after logging in and click the "Account/Profile" tab. It will be listed there. You will need the code to install the beta. The instruction manual can be found here.