First i think its important that i make some thing clear... The FORUM chat is NOT the same as the Chat ROOM. lol The Forum Chat is something that lets you see who is online and talk to them.
So how do you use it?
Well first you will have to be logged into the Forum.. Members who DO NOT log in to the forum, wont even see the chat. Once you log in to the Forum, scroll down to the bottom of the Forum and you will see the following Screen..
Then we have to log in.
Once you have logged in you will see this screen..
Finally,
Chat Box commands..
Use the following image to understand any special Commands.