Jim,
More than likely it's the same driver, the one from voodoo and the one I listed.

FIRST, Get the 40.41 driver below:
http://download.nvidia.com/Windows/4...0.41_winxp.exe

We will use it later in the process.

Now what I am suggesting you to do is this:
1st, uninstall any driver you have installed, in fact just uninstall your graphics card.
To do this,
Click start, the RIGHT click MY COMPUTER, select properties, then Hardware, then device manager, then select the display adapter (click the plus to drop down the device), once you have it on the screen, right CLICK it, the click uninstall. Now it will go through and uninstall any drivers you have previously installed and remove the display adapter.

Now it will restart. CLICK yes, and restart.

Once restarted it will install the XP default drivers, you don't want them so you are going to manually install them. YOur screen will look like crap, so don't worry about that.

TIME FOR THE 40.41 driver. Now run it, let it create the NVIDIA folder in C: drive or wherever you want to install it.

Run through the process and it should install. Choose the default settings for now. Let it do it.
It will ask you how you want to setup Nview, if you have TV out.. it's self-explanatory from there on.
Now right click the desktop, properties, and then see if your tabs and display settings are available.

Let us know how you get on.

IF you do have TV out and you have nview, you can get into the display properties another way.

click start, control panel, NVIDIA nView Desktop Manager, then click the INFO tab, then click display settings (screenshot attached below)
THE ABOVE ONLY WORKS IF YOU HAVE TV OUT AND NVIEW INSTALLED.

It sounds complicated but it's not. Take your time work it out and I am sure you'll get it fixed. I will help you as long as it takes and I am sure the rest will too.
BB