I have just installed Parallels 9. My guest OS is a bootcamp install of Win7 64. I have a BlackMagic Design Intensity Extreme It's Thunderbolt video capture device. It works in both Mac and Windows. However, the app I use to capture from it (Open Broadcaster Software) is a windows only app. Rather than rebooting with boot camp to Win 7 I am trying to see if I could run OBS through parallels. The issue I am having is that I can not figure out how to connect the Intensity Extreme device to the guest OS. When I plug it in I am not prompted to choose an OS. Instead, it connects to the Host Mac OS. Anyone know if or how I can connect this Thunderbolt device to the Guest OS?