Instructions
Turn on the Xbox 360 system and press the "Guide" button on the Xbox 360 controller.
Scroll over to the "Marketplace" section of the Xbox 360 Guide and select the "Game Marketplace" option.
Scroll down to the "Titles A-Z" option and scroll over to the "N" option. Press the "A" button to select the "N" option.
Scroll down to the "NCAA Football 2011" option and press the "A" button to select it. Select the "Get Trial" option, followed by the "Confirm Download" option to download the "NCAA Football 2011" demo.
Scroll up to the "My Xbox" section of the Xbox 360 Dashboard. Scroll over to the "Game Library" option and press the "A" button.
Select the "Game Demos and Trials" option, followed by the "NCAA Football 2011 Demo" option. Select the "Play Game" option to launch the game demo.
Press the "Start" button on the demo's main menu and select the "Go Online" option to connect to the EA servers.
Select the "Miami at Ohio State" option beneath the "Play Now" heading. Select your team and press the "A" button to start the game.
Play through the Miami at Ohio State game. When the game is finished, you may exit out of the demo. The next time you insert the "NCAA Football 2011" game disc into your Xbox 360 system and connect to the EA servers, the game will automatically detect that you have completed the demo and unlock the Nike Pro Combat Uniforms for Ohio State.