Found this “Confidential Microsoft” disc inside an Xbox. The update# correlates with the “new” dashboard and avatars. Does anyone have any info on this? : r/xbox360
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Microsoft Xbox 360 Disc Only Video Games - Multi Buy Offer Available (List 1) | eBay
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Saw this on mercari, what is this and what does it do? : r/xbox360
Xbox Live Arcade Compilation Disc | Xbox Wiki | Fandom