I have 2 graphics cards and 4 monitors connected to my main dev machine. I use my GTX graphics card for RF2 that is only connected to a single screen (Screen 4), and I have another Quadro card connected to 3 other monitors (my main dev screens 1, 2 and 3). In the RF2 Video configuration dialog I can see both cards correctly and can select the GTX card, however when rf2 starts the Quadro card is used and the main monitor (identified as monitor 1 in Windows) is used to show rf2. It appears that RF2 is using the first video card detected on the first screen instead of the user selected card and screen. This is not a high priority bug, but I thought it worth reporting in case it leads you to help solving other related issues. This configuration worked correctly in the last DX9 main release but is broken in the current DX11 beta, I am now rolling back to the latest DX9 release and will let you know if I see the same issues. Let me know if you require more details.