Things You'll Need
Instructions
Transferring Xbox Content Licenses to a New Console and Hard Drive with a Computer
Sign into Xbox.com on your laptop with the account used to download all of the content you wish to transfer to the new console and hard drive.
Access the Xbox license transfer tool on Xbox.com.
Review the console and account information presented on the first page of the process, and click "Next" when ready. If your old console is powered on and connected to Xbox Live, it will disconnect.
Turn on the new console and sign into the account you wish to transfer content onto. Click "Next" on your computer to move to the next step. The new console will now be recognized as the license holder for the content.
Follow the onscreen steps as the tool walks you through finishing the process of registering the new console to your Xbox Live account.
Download the content license to the new Xbox 360 console. Press the Xbox guide button on the controller and select "Account Management" from the settings menu. Select "Download History" and re-download the content you've purchased in the past to the new console. The digital licenses will be downloaded with the content. The content will now only be accessible on the old Xbox console when connected to Xbox Live. Your new console and larger hard drive are now ready for gaming.