Hi guys, I used to use my single 6850 for 3 monitors. But, I broke the Mini display port on my card so I'm unable too run 3 monitors anymore. I'm wanting to crossfire another 6850 with my current one, so I can run another monitor. Will this work? Also if it does, can I have my main monitor that i use for gaming, plugged in the bottom graphics card, and then my other 2 monitors in the top graphics card? Will this help performance on my main monitor as it's the only monitor plugged into the second graphics card?