Ok, since some of you don't know how to use our IRC channel, I will tell you.
You will need to download an IRC client such as
mIRC (which will expire) or
xchat (which is free)
Next once you have a client installed, run it and when it asks for a server you type in "irc.darkscience.org" in the server box. Then to get to our room you type "/join #artoftheninja" and you will be there. You have options in most irc clients to save your server and channel so you don't have to type anything to get there, just open the program.
You should register your nickname on the server so people can't impersonate you and so that you may be given status in the channel. To do this type "/nick [your desired username]" and then type "/ns register [choose a password] [your email address]". If however your desired username is taken it will say that you haven't identified and you must change it within 60 seconds.
When you set this to your autojoin list tell it to identify with the command /nickserv sidentify nick password or you will just be identified but with the nick guest.
However if you have no other choice you may access it through your browser at the chat link above,
http://dothacker.omghax.ca/index.php?action=Chat but don't do it through your browser just because it
seems complicated, it's rather quite easy. Feel free to ask for more help here.
*edit*
Updated links.