IRC:Server: irc.onlinegamesnet.net
Channel: #Ragnarok.Eta
There are several clients, mIRC, ChatZilla (a firefox plug-in), Pidgin (mutli-protocol im client)... pick one suitable for yourself. I'm using Pidgin and setting it up is really easy.
-From main (buddy list) window choose Accounts/Manage Accounts
-Click the Add button
-Select IRC for the protocol
-Fill in your preferred name in Username and irc.onlinegamesnet.net in Server
-Click Add
Now a new window should pop-up showing you some server information. To join our channel either type /join #ragnarok.eta in the server chat window or
-Select Buddies/Join a Chat from the Pidgin's main / buddy list window.
-Select the above created account (if you have many)
-Write #ragnarok.eta in the Channel and click Join button.
or you can use this with your friends:
Chat room:-
http://www.chatzy.com/239480133723