You can do the following: Meet on rebol on irc at freenode.org Meet on rebol on irc at compkarori.co.nz Use the synapse-chat client ( http://www.compkarori.com/reb/synapse-chat.r ) with server address of http://www.compkarori.co.nz:8021 Guest account is Guest/Guest123 And you can also try registering with the client.