/msg ChanServ REGISTER channel password description- "channel" is the name of the channel you want to register, for example "#opera"- "pass" is a new password, which you will use to verify that you are the right owner of the nick. Do not give your password to anyone else!- "description" should be a short description what the channel is to be used for
you need to register the channel first before you can do anything
Any old IRC isn't going to be exactly like the RTB one...