I have sis 530 it has a setup for opengl but yo site does not say anything about being supported and the updates do not detect my hardware it would be great if you made a new updated driver that would be most helpful
Re: sis 530
its the cards chipset manufactures (ie SIS) task to write and provide the drivers.
IIRC sis havent gotten around to providing opengl support for the sis530
u might wanna try this anyways http://www.sis.com.tw/support/download/530.htm
either that or buy another graphics card (ie not one attached to the motherboard) even one from 3 years ago will provide far better speed than what u currently have