Hi dsendecki, thanks for help...

I saw the Clexus Demo... it don't have a module that show the new message whit the username and the bigin of message as uddeIM... it shows a pop-up that advise you that there is a new message ... I'm wrong?

No you are quite correct, it is exactly like you saw in the demo. There is a pop-up, or just a module, or both -- but it doesn't show you the user that it came from.