First of all, the OpenGL drivers for the Nvidia cards currently require
a system with Linux kernel 2.2.12 or later. Recent releases of
kernel 2.4.x are supported and are recommended since most new development
happens in the 2.4 kernels. If you don't have it, then
you will have to upgrade your system's Linux kernel; see
The Linux Kernel HOWTO for details.
The Linux kernel can be downloaded at:
http://www.kernel.org/