Hi Lor

DocJohn posted recently about the new chat rooms that we are sharing with PsychCentral members, as NT does not seem to have many chatters
http://neurotalk.psychcentral.com/thread155776.html

Once you click the Chat Rooms link, click the "Enter the Chatrooms" button and then, top right is a little icon showing a door with a green arrow, to change rooms...select the room you want or create one if needed.

I think that is the way members would change rooms too....perhaps others know additional ways?