So got rid of my wii cause I got a wiiu. Now I have a 160gb external hard drive it pulls the power from a wall socket. It was formatted to wbfs as I did it when the USB loader first released. I formatted it and made a 160gb fat 32 and the rest ntsf The games I kept are iso from what I read they need to be in a folder named wbfs So my questions are Do I need to change the iso format? How do I set usb loadergx or wii flow which ever is recommended Do they need to be on my SD card? Can we use forwarders? Sorry I read the guides but doesn't say how to setup the hard drive to work and if usb loader can load iso files.