ATI all-in-one-wonder and Maya on NT

I have an ATI all-in-one-wonder card that has OpenGL acceleration. The opengl driver is installed and (as far as I can tell!) working, but maya still complains that there is no hardware OpenGL acceleration.

Any ideas as to why this is?

If my graphics card is not compatible, does anyone know of a card that WOULD work well with high performance with Maya!

many thanks,