I just recently softmodded my wii (4.3U) using LetterBomb. I got my wii in late 2007. I installed some cios's (236,249,250) and cannot play any back-ups. I am using memorex 4.7GB DVD-Rs and am burning the disc at 2x speed in IMGburn. The first one I tried was Silent Hill, it failed at 90% while...