Things You'll Need
Instructions
Click the "Log In" button in the top right corner of the Zune software window.
Enter your Windows Live ID and password into the prompt. Your Xbox Live gamertag is not the same as the Windows Live ID. The Windows Live ID is the e-mail address you specified when you created your Xbox Live account. You do not need to enter your Xbox Live gamertag to put Xbox Live videos on the PC.
Click the "Marketplace" button.
Click the "Videos" button.
Locate the Xbox Live video you want to put on your PC. You can browse the Zune Marketplace videos using the menu on the left or search for a specific video using the prompt on the right.
Click the "Buy" button next to the title of video.
Click the "Restore" button in the purchase window to download the video to your PC. This button only appears if you already purchased the video on the Xbox 360 console.