System Monitor
 

What can I do with the System Monitor?   

You can see the domain names (or IP addresses) of the servers connected to the system you can see the names of the occupied rooms on each server and a list of users in each room. You can connect to a server by scrolling down the list of servers until you find the one you want, click once to highlight it , then click on the button, Connect To The Selected Room. You can select a room to connect to, and got to that room You can see which users are transmitting, for example.