I have installed Softchip R102 wad and R99 dol。 Both of them through an Exception when I press + to Change IOS Exception (DSi) Occured. Then a lot of hex code appeared。 I have reinstalled Softchip , CIOSCorp V3.6 and CIOS38 Rev14. But it's no use for it. My wii is a Korean Version(3.5K) and hacked to USA Version(4.0U). Is there anything I can do to fix it? Another problem is about my USB loader. My hard drive stops any time when I'm playing games. I've tried Configurable USB Loader and Wiiflow. My hard drive still doesn't work well. Then I checked the USB Cable, and connected both of them to give a power support. But this doesn't work too.