Follow this link: http://www.hostnode.com/announcement.php?f=19

As i would like to avoid flow of members who will registering only to post adverts (what i am finding useless for develloping a community spirit) and never come here to share knowledge, i choosed to restrict access to this area.
Anyway, you still can request into your User Control Panel to join the "Confirmed Users" group which will allowing you to post into this area.