I have a scratched game disc for my wii and have been trying to get it to work again for ages! I've tried every trick in the book, toothepast, baking soda, bananas, disc cleaners even steam wiping but nothing seems to be working, the game works until I actually get it started, as soon as it has to load to begin I get a message on screen "the game disc could not be read" anyone got any advice?