Just reinstalled windows 7, have all the updates. I downloaded the latest driver from nvidia, although strangely I had to do so through ie8 because that was the only browser that would correctly open nvidia's downloads. I installed it,and the copmputer installed during the installation(which had never happened before). I check gpu-z and it says I'm running the latest driver, yet I can't open the nvidiacontrol panel to enable sli. When I right click the desktop, the option for the control panel doesn't come up and when I do a windows search I can't find it.