Ok, I was wrong in my last post. When I tried to install the GLX files from NVidia, I got a warning that listed files, then said the above files possibly belong to a conflicting MESA rpm. The files are: libglx.a, libGLcore.a, libGL.a, and libGL.so.1.2.030401. It said that it renamed the files to xxx.<originalfile>.RPMSAVE to avoid conflicting with the files in the package. Does anyone know how to fix this problem? Should I just rename those 4 files back to the original names?I'm very new at this, so please be detailed in any instructions. Thank you very much.