I didn't try those updates once I realized what they were. The were to enable Physx support on systems that have a non Nvidia GPU as the primary display adapter and they are quite dated compared to the current drivers. I didn't feel comfortable trying them, and indeed that isn't even the problem I'm having. Like others, if the DisplayLink software is installed on my system, most of the NVidia console is rendered inoperative. No display adjustments, no 3d settings, no SLI or PhysX sections. I remove the software it all comes back. At the present time, I had to remove the software, disconnect the DisplayLink and run the 3rd monitor off of the second GTX480 in my system. I lost SLI capability to do that, but have become rather accustomed to having the third display.
I look forward to a fix that will allow these two software packages to play in the sand box together
