Hi guys, I've got a (big?) problem. I wanted to format my entire harddisk (128GB SSD, probably doesn't matter) to install Mountain Lion on it. There was a bootcamp partition on it as well, which I erased. I did this in Disk Utility in recovery mode (when I pressed CMD + R in the beginning). The problem is, I wanted to erase my whole HD so I could have it whole again, but I couldn't because it said something about: "unable to unmount partition". So now I'm left with a BOOTCAMP partition and a greyed out part that I can't use. I've tried resizing the HD to take the gray part, but it doesn't work. I've got no idea what to do... Thanks in advance guys. These problems are hard to explain.