BuddyPress.org

I am pretty new to WordPress and BuddyPress so please bear with me. I have a new install of WP 3, Buddypress, and Another Free Classified plugins running on my site. Everything seems to be working fine with the exception of creating groups. I am getting a page not found. I installed everything through the dashboard and it seemed to go through with no problems. The directory the link is going to is http://www.phillipscountyonline.com/groups/create. Of course, without creating a group I can’t get my forum going. The forum site looks good so far, but I won’t know if it is fully functional until I get the groups going. I haven’t been in to “mess” with the FTP because I didn’t want to goof anything up. Any help would be appreciated! Anyone have any ideas?