Hi all, I have a 27" 2013 iMAC (at least I bought it this year, not sure on exact model). It has a 3TB Fusion drive. Trying to use boot-camp to create a windows partition but I keep getting this error: The other odd thing is I cant make the partition bigger. Its fixed at 20gb or 0gb. I have run permission check/repair as well as disk check which found no errors. I also have the latest version of OSX Mountain Lion so it should work. I see these errors in the console. Saying there is not enough space when clearly there is (300gb free) I am tempted to just create the partition in Disk Utility and then manually install Win 7. But hesitant to touch it if Boot Camp is complaining until I know more. Open to other suggestions. Thanks in advance.