SmartGlass functionality may already sort of exist on Xbox 360 per the console's latest Dashboard update, but Microsoft's making it a full-on reality on October 26. As it stands, the Xbox 360 allows for SmartGlass support, but without an update to Microsoft's 360 companion app, there's no way to use it -- when Microsoft's Surface RT and other Windows 8 tablets launch on the 26, that functionality will come built in to the "Games" section of the new OS. That of course begs the question: "When will I be able to use SmartGlass
