I don't think ATI/AMD keeps agp hotfix drivers stored on their site, they just put up the links to the current driver release.
About the site, someone could please update the first post information? The site has changed, the link is now located @
http://support.amd.com/us/kbarticles...AGPHotfix.aspx
That page needs to be updated too, the old one had 9.2 drivers there, now its back to 9.1