I installed Bootcamp on my 2012 Mac Mini and now I'm wondering if I should update the graphics driver for the Intel HD 4000 integrated GPU. Bootcamp obviously installs the appropriate driver, but Windows Update shows an "optional" update for thee Intel HD 4000 GPU. And the Intel site seems to have an update, as well. Should I stick with the Bootcamp driver or should I install one of the available graphics updates? If I do, will I see improved graphics performance, especially in games?