At the top of the chat client go to Tools/Preferences
CHECK Enter room Automatically.
UNCHECK Enable sending and receiving files.
CHECK Allow no one to pair with me.
Show me 50 observers in the people list.
CHECK Show user enter/exit in chat tab.
UNCHECK Show time for each line in chat tab.
Show large text in chat tab. Personal setting, you decide.
CHECK Show chat balloon when I begin typing.
Duration of balloon text. Personal setting, you decide.
CHECK Ignore all calls.