I've been successful at modding every menu version from 3.2 to 4.2, but this 4.3 is giving me some fits.
I modified a friends Wii on 4.2 a while back and set him up with USB Loader GX. His kids updated it to 4.3 a couple of weeks ago (from 4.2) and I've been trying to get USB Loader GX running...