I think you will need to have two separate video cards for that; I'm not sure it can be done with just one video card. If it were possible, you would need to go to start > run > desk.cpl > settings > make sure that you are NOT extending your desktop to the second monitor, then try it that way. Other than that, I don't think it's feasible, as windows isn't set up that way......but try that, see what happens.
thanks,
v