Gradthrawn
Veteran
Looks like games start installing as soon as you put the disc in the system. There was some question about that earlier.
When I came back to the freshly reset system and tried to launch the game, I was a bit surprised to see an installation progress bar that was already about two-fifths complete. The system apparently automatically started copying the disc data to my hard drive before I even launched it (I was able to confirm this in further tests).