I have one suggestion. I'm tired to listen that java tools and apis doesn't works and .NET does, and really need to run this tool ajax4jsf, the jboss team could specify jboss version and war to download exactly that really run, because this example doesn't run in my machine, and other examples except this, runs.
I'm speaking about the war file (nightly builds), downloaded from http://maven.exadel.com/org/richfaces/richfaces-demo/3.0.1-SNAPSHOT/
After richfaces-demo-3.0.1-20070412.000818-7 I don't try anything until today when I could happily see that the richfaces-demo-3.0.1-20070416.000839-17 version is working very well. Both ajax and server switch type don't have any problems.
Thank you very much for you help