You are right - I did mean ISPConfig 3.
BUT - This page is to blame for the mistake:
http://www.ispconfig.org/development/
Click on the link to the forum there, and you are taken directly to this section. A little misleading - it should go to a section where you have a list of forums that covers both ISPConfig 2 and 3 so the user have to choose. Not directly to the ISPConfig 2 subsection :-)
Maybe it would be better to make two links:
ISPConfig 2 -
http://www.howtoforge.com/forums/forumdisplay.php?f=14
ISPConfig 3 -
http://www.howtoforge.com/forums/forumdisplay.php?f=23
This would be easier to understand for visitors.