So I have the new Black Wii, with Firmware 4.3U, modded via Letterbomb. I did the HackMii and BootMii stuff, installed IOS 236, 248, and that d2x one, all the right ones. And then USB Loader GX and Configurable USB Loader.
It all worked fine. USB Loader GX loaded all of my games, got about 10...