The moment you sign in on the Xbox Live today, you will receive a mandatory installation of the new dashboard update that allows you to have a USB Flash Drive support on your Xbox 360. There is no need to spend money on the Xbox 360 Memory unit as all Flash Drives up to 32GB are now supported. You can now save demos, transfer save files, or install games to any flash drives!
If for a chance an update isn’t pushed through your console, I suggest to restart and sign in again on the Xbox Live. We will guide you today through the new features of the new update today.