Trying To Install Latest Driver for Radeon Xpress 200M

Hi guys, I'm new to Radeon.

I have a compaq presario v2000 laptop. It has an integrated ATI Radeon XPress 200M card in it. I went to compaq's website and tried to look up drivers for this machine, but for some reason the machine is not listed. They have listed something called a Presario V2000 CTO, but that is not the same machine. That machine has intel integrated graphics, whereas mine has the ATI I just mentioned.

I figured I'd just go to ATI's website and get the latest driver. They do have my card listed, and do send me to a page with files to download for catalyst 6.11. But I don't know what to download. The page offers a "GART driver," a "Display Driver," a "Catalyst Control Center," and a "South Bridge Driver." What is all this? How do I find out which one(s) I need?

-Kris