Troubles with nVidia Settings

Hi guys, I have a nVidia GeForce FX 5200 (
) and I downloaded new drivers for it from the nVidia website. The problem is that whenever I use 2X AA, only half of the FS screen shows up, by that i mean its basically stretched to one side of the screen, like this...

The screenshot itself was actually fine, but on my monitor it shows up like that.
Using 4X AA means whenever i switch back to windows, I can't see anything on it, its basically just random lines of colours, quite crazy.
8X AA is so slow to load up into FS that its almost unfeasable.
What could be the problem? Everything worked fine until I installed these new drivers. How can I get the old drivers back? Or, is there a fix for the troubles that I'm having?
Cheers.


The screenshot itself was actually fine, but on my monitor it shows up like that.
Using 4X AA means whenever i switch back to windows, I can't see anything on it, its basically just random lines of colours, quite crazy.
8X AA is so slow to load up into FS that its almost unfeasable.
What could be the problem? Everything worked fine until I installed these new drivers. How can I get the old drivers back? Or, is there a fix for the troubles that I'm having?
Cheers.