Things You'll Need
Instructions
Insert the USB flash drive into a free USB port, and start your Xbox 360 console.
Open the "My Xbox" menu, and go to "System Settings."
Choose "Memory," and select your USB flash drive.
Click "Configure Now," and choose "Yes" to confirm.
Save your Xbox 360 games to your USB flash drive by choosing "USB Storage Device" as your "Storage Device" when prompted by the game you're playing.