In order to visit a group's chat room, you will have to be a member of the group to access then on the left column click on Chat. There will be a box with a link that says "click here to join". The chat room will open in a pop up window so make sure if you have a pop up blocker it is disabled.
Also note that chats can only be started by the group owner or administrator(s)and they have to remain in the room to keep it open so chat may not be available all the time.
at 5:01 PM on Jun. 18, 2008