Otherwise, the component does exactly what it reports it will do and it does it very well.
If I had to say anything other than positive statements about this mod it could only possibly be a couple of added feature requests. #1 I'd set it up so the client installer required a system restart and #2 Add a sound player that would initiate a sound to be played whenever a chat session was requested. Other than that, like I said this is the best I've seen after nearly 8 years of working with Joomla! Keep up the great work!