clairest

how do i save my game on the wii. i have completed the first level inside the house on fire and have moved onto meditteranean. everytime I put the wii on and start the game it starts from the beginning of the meditteranean section (on the boat). i have managed to get to the part where you place the two rocks/bricks on the pressure pad. I know there are several checkpoints but cannot work out how to switch off the game and save it too. thanks for you help