Hi there, I was wondering is it possible to run two different video cards on the same machine? one for gaming and the other for professional CAD rendering? I have an MSI z87 g45 Mobo and a Saphire 7970 with the 4770k i7 but am now using Cad software at school and looking at the AMD FirePro series. Is it possible to use the two different cards, while keeping both in the case all the time? I have no intent of using them together I just dont want to have to reach in and swap cards everytime I go from playing games to working or vice versa