You can download a first usage guide for the Ajax.NET Wrapper DLL at http://ajax.schwarz-interactive.de/download/AjaxGuide.doc . Thanks Karl for writing this useful documentation!!! A quick guid is available as text file at http://ajax.schwarz-interactive.de/download/quickGuide.txt .
Currently the Ajax.NET Wrapper DLL does not support UTF chars. I will add this in the next release. The events are working already but I have to do some more work on it before put it on my web server.