I'm building a custom computer that I would like to run both OSX and Windows 7 on. At the moment I am trying to decide between installing 1 2TB hard drive or 2 1TB hard drives. I would preferably do the latter since I would like each OS to be on its own drive. OSX will be my primary OS. If I go for the 2 drive option they will be 2 seperate drives, not in a RAID config. Getting OSX onto the machine is simple enough for me if not a little roundabout. My main concern is Windows 7. Will bootcamp allow me to install Windows to it's own dedicated drive without having to partition the OSX drive? In my case would I even need to use bootcamp? Would holding down the "alt" key as done with bootcamp detect a second bootable disk even if Windows was not installed through bootcamp?