1. Press the right button on the d-pad and press "A" 
1. Choose the disc that you want to copy (The options are: `GameCube Disc`, `Wii Single-Layer Disc`, `Wii Dual-Layer Disc` and press "A" 
1. Now put your game to your Wii. (If it's already in your Wii, eject it and put it back)  