ATI Radeon 7000 disp driver - help

> I've recently done a "clean" install for windows XP prof.
> Recently I've had my screen freeze when I'm surfing
> websites. The error message says that it's the display
> driver. Contact mfg for updates. I've got RADEON 7000. I
> guess I'm not sure where to go to get this upate?
>
> I've checked the windows update, and it does NOT detect
> any updates that I should download for drivers. Any
> suggestions. I'm not a pro at this....need help. This
> screen freeze thing is driving me crazy.
>
> Thanks..
>
> Cheers,
> Donna