Help with not being able to clone monitors with Nvidia Contr

I'm not sure if this has been touched on, I browsed the forums a bit before giving up and figuring it out myself. I had been trying to clone the Oculus Rift's display onto my primary display through the Nvidia Control Pannel and kept seeing that if you open it up and go to manage multiple displays, that if you right clicked on one of them it would bring up a vast number of options. This was not the case for me, and several others. Upon further investigation, I came to solve the issue by taking a look at the multi-GPU tab. If you have three different display ports, like my GTX 690 for example, you will want to get the Rift and your primary monitor on the same GPU. for example, I connected mine to the bottom-left and the upper-right ports to get this to work. Then you can successfully follow the directions below. Hope this helped.