A graphical configuration utility, nvidia-settings, is included with the NVIDIA SunOS graphics driver. After installing the driver and starting X, you can run this configuration utility by running:
in a terminal window. nvidia-settings requires version 2.4 or later of the GTK+ 2 library.
Detailed information about the configuration options available are documented in the help window in the utility.
For more information, see the nvidia-settings man page.
The source code to nvidia-settings is released as GPL and is available here: ftp://download.nvidia.com/XFree86/nvidia-settings/