Seriously man, I cant get it to work.
I apply the May 14th build to the CF card, and it all runs fine. I then apply the 5D3 alpha ML to it, and it still runs fine, but still unable to access the module, even though it all exists on the CF card.
Whenever I put any other file on it from the 5D3 alpha (5D3-113-bootflag, or autoexec), it temporarily bricks the CF card.
I don't know what else to do.