So I am a mac user. Have mountain lion currently installed. So here is my issue. I was able to configure the homebrew channel and everything on my wii, got everything prepared, was ready to go, was about to use USBloaderGX, then I read somewhere that I won't be able to run an ISO unless it is converted to a WBFS file, On a WBFS drive. So here are my main issues. 1. Do I actually have to have WBFS or can i just play an ISO? 2. If I do have to use WBFS, how do I turn my USB into an WBFS drive? Because so far, I have yet to find a way to do it, a software to turn it into a drive. 3. I will also most likely need a program to convert .iso to .wbfs. EXTRA PROBLEM: Mountain lion is a jerk, and refuses to let you move any file of 4 gigs or more onto any USB/SD drive. Will having an ISO converted to WBFS make the file smaller? If not, can I move a .RAR file onto the USB and then extract it on that?