Trying to install Windows 7. Used the modifications that allows me to create a USB installer, that part worked no problem. But in the next step it only offers to partition my SSD! I have installed a hard drive in the optical drive bay of my 2008 iMac, in large part expressly for the purpose of partitioning for Boot Camp since my SSD doesn't have the room. Why doesn't Boot Camp assistant give me the option to select this drive to partition? Any other ideas for how to dual boot Windows 7 on this computer? I do have some data on this internal hard drive so I prefer to partition it and not devote it entirely to Windows.