I have an NTSC-U Wii with cIOS rev14 installed. Both in USB Loader GX, as well as WiiFlow, I have trouble running NTSC-K (Korean) games. In WiiFlow, it just freezes, while in USB Loader GX, the screen turns black. I'm pretty sure that when the ISO is burned to disc and run, it should play fine (either in GeckoOS or some other backup loader). But is there a way to make it work with a USB loader? Searching the forums or google gives me no answer..