I had finished playing Wii Sports just a few minutes ago, and I'm about to play some Zelda. Anyways, Wii Sports was on the main menu (where you can choose which sport, or training/fitness test), and I ejected the disk. Then I put Zelda in, but Wii Sports was still up and running on the screen. It wasn't frozen, because the graphics were still moving and everything. Anyways, I just hit the home button to get back to the Wii Menu, but how in the world would the game keep running after it was out of the system and another game was put in?