Joomla Multi Sites allows multiple domain names or sites to have their own joomla configuration file using the same joomla installation.
as we roll out web site for other countries, this could be the starting place to get them up and on line fast
DT Register is THE EVENT REGISTRATION component for Joomla that gives you the ability to take online registrations with or without fees\n\nThis is the other main player in the Joomla registration modules, appear to be very good, with a lot fewer negative reviews\n\n$60 single site, $475 developer (source code i assume)
PDA-plugin for Joomla!1.5
Auto switching, if someone comes to the site with a PDA, Smart
phone, IPhone, or Mobile device, it auto switches to the format correct for those devices
This is a simple component to let you change your Joomla Database Table Prefix
we had to use the default prefix for the migration, we may want to move it to something other than the default to help with security
This one for sure, to display pictures of the coordinators on the coordinator contact page
This module, show a list of contacts with photo, name, position and contact link. This module obtains the people list directly from the native contact component of joomla.
Community Builder suite (CB) extends the Joomla! user management system
this is a base platform that has lots of plugins to further expand its usefulness