Go get the salt it's Xbox rumor time! Today, we're hearing that Microsoft's Xbox 360 successor may be hitting stores in late 2012, according to Edge, with an initial announcement possibly to come at CES. Next December would be a couple years shy of the 10-year time frame Microsoft reps have quoted for the 360's life cycle in the past, and we haven't heard much about this rumored CES announcement until now, so we're not inclined to take either of these reports too seriously. We don't have long to wait until that m