Ok here's my issue, im newbie...
System 4.3u
HB 1.02 Channel installed with the bomb thing
Then used Pimp my Wii to update all iOS and patched
Installed latest USB Loader GX WAD with Pimp my Wii to have the channel.
Installed latest MIOS DIOS for USB WAD using Pimp my Wii
Wii folder usb:\wbfs...