Log IP Address on Registration - Help UPDATE!

[JMaclean]

I am having a problem understanding this mod.

Please explain the following part of this mod (and how to do it);
#

#-----[ SQL ]-------------------------------------------
#
ALTER TABLE phpbb_users ADD user_regip CHAR(8) NOT NULL DEFAULT '0';


I am assuming that the mysql database must be messed with, which is something that I have never attempted before. My webhost does supply a CPanel with utilities for screwing with the database but never having done it, I need some direction!!

Is there someone in CONUS that has this mode working and would consider a phone call regarding this? I can call toll free anytime you are available. If so, please PM or email me.


UPDATE: In as much as I am not allowed to delete this, help is not needed! Thanks anyway!