Thank you for the advise.
As suggessted, I downloaded the (1) NVIDIA_kernel-1.0-2960.rh72up.i386.rpm and NVIDIA_GLX-1.0-2960.i386.rpm. I installed them with "rpm -ivh ........" as per README instsructed. I double confirmed the two file are installed. However, when I "startx", the harddist start to spin and it end's up with the error message on the screen. I attached the xfree86.0.log file for reference. Have I downloaded the wrong files or something else I missed? Appreciate for any help.