Originally Posted by
Robert Carpenter If you buy physical you just take the disc and put it in whichever console you want to play it on.
If you buy digital, your game can be played from any console as long as you are signed in, but you can only be playing it from one console at a time. It's no different from the current Xbox 360.
You could LAN it, though. If the game is accessible on any console with the profile, isn't that FROM any profile on the console as well? Sign in on one console, start it up, disconnect from LIVE, and repeat for the others for LAN, maybe?