Hello TTG I sold my hardrive and I was bord, and went on xbox to play some black opI had nothing on my 500mb xbox arcade so I recovered my account and put black Ops and downloaded the title update and went to multiplayer and it was chrome mode I was surprised myself and it work in campaign and zombies and I suggest people with a arcade to take there harddrive out and try it and see if it works and I have a vidoe to show you all proof for the people out there who don't believe me and if you have any questions message me on xbl my gt is TWhitte95 thanks guys