I tried to install Boot Camp to my iMac and I accidently installed windows to the wrong drive. Instead of Boot Camp partition, I installed it to OS X (drive C So now I cannot repair the drive using disk utility because i grayed out. The drive is now called "disk0". I tried to reinstall OS X using the Mac OS X install disk but it cannot see the drive. the drive is not even on the list. How can I get it back, PLEASE HELP!!!