Hi everyone! i strongly suggest all ATI users to update their drivers to the latest version released yesterday V.6.10 because in the release notes it's said that:
"Anarchy-Online: Screen corruption is no longer noticed when walking or running through the terrain. Further details can be found in topic number 737-22016"
Looking up in their topic database seems this glitch was mainly related to the 1300 series, but still i think is worth to update the drivers
/love
Alita