It seems that Nvidias stereoscopic 3D can take normal games and make it into 3D just with some tweaks on the driver level.

I have the glasses and turned it on but I get two images on both eyes.

In my shader I have a global float4x4 ViewProj which is passed from the application. Do I need to pass them seperatly such that the drivers can pick up the View matrix and do its magic transparent to me? Do I need some semantics for the View matrix if this is the case?

Or do I need to do everything from scratch, toggle each frame back and forth offsetting the camera position?

A simple tutorial? I have trouble finding one on google....