I have recently installed wiikey 2 modchips for friends in two seperate wiis and updated to fw 1.3. Both wiis recognise the game but crash to a black screen upon pressing start at the disc channel. I have the same modchip installed in my own wii and the game plays perfectly since updating to fw 1.3. I have updated another friends console to 1.3 recently and he hasn't reported any issues with NSMB either. Is there anything additional that needs to be done (custom IOS, files on SD card, etc) that i may already have on my own wii that needs to be done before the game will work?