From Sanjay Narang’s Blog a list of resources for MOSS acessibility.
“I’ve been working on implementing accessibility requirements for a public facing site on MOSS. Though keywords such as “SharePoint accessibility” provide a number of results on Live Search or any other engine, I had difficult time in searching the appropriate resources. Thought it would be worthwhile sharing the resources that I found and providing a context around them”
This information complements and updates my articles on “building acessible sharepoint sites”
You can find this post here.