How to update graphics card for iMac?

[hoosierxhoosier]

Can someone link me to a page to update my iMac? I have a 21.5 with Core i3, ATI Radeon 4670. Please help thanks.

It takes me here, but it says select OS. I only see it go up to 10.4. I have snow leapord though.????

 

[Dark Dragoon]

If you mean the drivers for the graphics card, then they are included in the system updates. You can go to:

> Software Update...

and see if there are any updates available, the current latest is 10.6.7.
If there are no updates available you already have the latest installed.