I am getting into an area that I haven't tried until now. I would like to put windows 8 consumer preview on an USB external harddrive. I am told that I can't do it because my computer is not set up for it or something like that. I have changed my bios First Boot: CD, Second Boot: USB-harddrive and the last to HDD. Is there anyway that I can make changes that would allow me to create windows 8 on my external harddrive. I have thought about dual booting but I don't know how to set that up either. Any info for either I would greatly appreciate. Thank you. This is the message I get.