Xbox 360 Hard Drive 320GB is the best option for media enthusiasts who game on Xbox 360TM. It is the largest storage option for Xbox 360. Expand your Xbox 360 experience with downloadable content. Save your game progress， Xbox LIVE® gamer profile， game demos， and custom soundtracks from your own music collection. Download movies and television shows from Xbox LIVE Marketplace. Play original and retro games in Xbox LIVE Arcade.