ARB_multisample question


I can set anti-aliasing by changing option in my system display options (2, 4 samples). But why I haven’t got the GL_ARB_multisample extension or WGL_multisample !? I’ve got OpenGL 1.4 version on GeForce2 GTS card. I’ve installed detonators v. 41.09 (65 extensions supported). Maybe I need some WGL drivers - I’ve got only one wgl ext:

thanks in advance

The GeForce2 doesn’t support multisampling. It only supports supersampling, which isn’t the same thing.

So how to turn on supersampling with OpenGL?
And which cards support multisampling?