Hi All, I have a Mac Pro 3,1 with a GTX 570 HD stock PC card. With the default OS X driver, both dual DVI ports as well as the display port work just fine. When I switch to the latest web driver, I only can get one monitor to work. I read somewhere that if I use the display port, that will work, so I got an active display port to DVI adapter. Again, works great with the default OS X driver, but the web driver only shows one monitor. I have never been able to get the web drivers to work. What am I doing wrong? Thanks!