Thanks alot CuteChat. Yup, I made a mistake on the providertype and gave the wrong name of the server, it should have been (local).
By the way, why can't I type any thing in the editor after I logged in? I tried on both your Source Projects Demo and my new installation. The page loaded perfect, but when I type something into the editor box and click send, there isn't any response. Same case when I click on the "Bold", "Smiley", etc buttons. In fact, those are not buttons on the page.
Appreciate your advices anyway. Pretty neat and cool app.
Rgain