Problem with the Boot Camp Partition! I have a new core i5 21.5 inch 2011 iMac, that I need to run boot camp. I have a Reinstallation disk for windows vista Home Premium 32 Bit. I have got through the installation process, until I'm met at a place that says something like, 'please pick the partition you would like to use" When I highlight the partition I would like to use it says, "Windows cannot be installed to this hard diskspace. Windows must be installed, formatted as NTFS." I have no idea what to do, please help. I can hopefully answer any questions.