We're gathering just outside of Microsoft's HQ for what is looking like it'll be a day full of excitement, culminating in the "special unveiling" of a "New Generation." It'll be the next Xbox for sure, replacing the venerable Xbox 360 that has been giving us gaming joy (and occasionally frustration) since way back in 2005. Will this new unit be powerful enough to stay relevant for that long, too? Or, will this be the g
