IrcXchat

Here is a ruff tutorial on how to navigate the Web Chat.
Best viewed full screen.
If you want to register your Nickname.
/register Bob email pass
We dont use or want your real email so put Eg: bob@bob.com
You will have to put that pass in every time you connect.
/pass password. Or in the Connect Dialog

Mirc

Secure Mirc Chat, no connection script needed.
Ircx protocol so #rooms and %#rooms can be created.
Remotes code: on *:start: { /server ircxchat.com:+6697 } or +994 your choice.
on 1:JOIN:#:/nick 'name
If you want to use unicode Nicks.
Connect with a normal nick and on room join the above will give you that name.
Or once you join a room you can type: /nick 'name
Please use the apostrophe before the name for Unicode nicks!