I was wanting to format my hard drive(internal, main OS) to a FAT32 so that I can use it with other OS's, but I can't remember how. Their used to be an external program that could do it, I think it was called XLive. I burnt it to a dvd(didn't have any cd's) and it didn't boot. So now I'm at a loss as to what to do. Any help would be appreciated.