subdomain not associated in bp components

Is it ok that, "The following active BuddyPress Components do not have associated WordPress Pages: Site Directory. Repair." Is this because the posts are to be directed to the main multisite blogroll on the frontpage. This was associated with "Register" page not being an associated initially due to Registration being closed at first. Fixed that, please advise asap on the association issue above, this question has been posted in the Sunrise thread for a few days now but is being posted as a new topic here.