I think it'll work with existing 360s too.
The solution is essentially 'keep your 360 plugged in and use that'But it unifies the user interface between the two systems so there's less to juggle to use your old system and new system.
Through which port exactly?
Won't work via USB, can't use LAN since that can be used for internet connection for the 360 (which you cannot pass through HDMI), etc.
They're going to milk every user like they've been milking them this whole generation:
- Want online? Pay
- Want BC? Pay