Using Superduper, I made a fully bootable clone of my Mountain Lion System before I installed Mavericks. I'd like to go back to ML but all I have is the bootable clone of my previous ML System. (I do not have access to bootable USB with ML installer on it.) Is there any way I can go back to ML using just my bootable ML clone drive? I read some stuff here that suggested I could, but the instructions were not clear to me. If one of you clever people could list it out step-wise, I would be most grateful. Thanks.