So I want to play my wad games off of my SD card. The only problem is I get a "failed to load" error message upon attempting to play it off my SD. I heard I need an IOS60 patch to successfully run the wads off my SD. I found a file that says IOS60patched.wad but I'm afraid to install it for fear of bricking my wii. Is the IOS60 anything to worry about? Should it be installed smoothly theoretically?