mIRC Help :
Install mIRC
Configure mIRC
Using mIRC
Install ircN
Using ircN
Setting up ircN
As ircN is an interface for mIRC you need to read the mIRC setup page if you havn't already done so.
There is not much basic info to give on this subject.
More ircN setup options may be added as demand occurs.
Now see what ircN can do