I bought my wii on friday, got zelda too. Worked perfectly until i tried playing today. Wiimote works fine navigating through the wiimenu. But when i try to play wii sports or zelda the wii mote doesnt not work for swinging in any of the games. Even with boxing the nunchuck works but wiimot doesn't. When i turn off the wii with the wiiremote the LED is orange. I use a grip on my remote also. Can anyone with any experience of this problem help me out? I have tried syncing, replacing the batterys, moving the sensor bar.