Windows XP ships with OpenGL support via DirectX based wrapper for Nvidia cards?

I have heard this said many times in forums but not actually seen any formal links as evidence for this.

Anyone here know more about this?

I think they did something like that just for testing. Real OpenGL drivers for Windows XP is available from NVidias site.

((( Nvidia Card Ge-Force Mx 400 On Tv for xp is catastrophic day :°( please help me in