Okay, I have a 4.2U, and my own disc of House of the Dead Overkill. want to have a leisure play using Gecko OS to put in 'cheats' I got one to work (grenades) but this really makes game play sad. No other codes seem to work, I either 'play the game as if the codes did not load' or it will get the blue 'movie ad' screen and lock up tight, making me unplug the Wii. Iby ghostrider2k - Cheat Codes