Here is the Catalyst graphic card driver for ATI X600, ATI X1055 and GV-9551.
Please go to the following website and input the following information to get the latest driver release.

https://support.amd.com/en-us/download

Go the to "Manually Select Your Driver"
Step 1. Select Desktop Graphics
Step 2. Select graphics cards series (Radeon X Series)
Step 3. Select product (Radeon X6xx for X600 and Radeon X1xxx for ATI X1055)
Step 4. Select operating system (Windows XP 32-Bit series)
Step 5. Hit "Display Results"

From here hit the download button corresponding to the "Catalyst Software Suite" which has the driver and control panel.
Tags: AMD, Radeon, Video Driver, X600