trident video accelerator blade 3d/promedia driver

I am using the trident video accelerator blade 3d/promedia onboard vga adaptor and its not performing as I want. I cannot change my screen resolution from 800x600 to anything higher. Where do I find the driver updates for the adaptor.

Please help guys

Ash4

Personally I would replace it with a discreet graphics card as the trident is right at the bottom of the barrel in terms of performance/resolution.

See DriverGuide for new drivers:
http://members.driverguide.com/driver/detail.php?driverid=55433