CMC is a joomla extension that integrates with the Mailchimp API. (Mailchimp(http://bit.ly/QF0tU3) is completly free for up to 12 000 newsletters to 2000 subscribers per month! Get an account here: http://bit.ly/TS1t8l )
* Two way list & user synchronisation
* create, edit, delete users right from the backend of your joomla
* add the users from any joomla group to your mailchimp lists
* highly configurable ajax signup module
* ecommerce360 support (works with akeebasubs, Hika shop, Matukio, Payplans, Redshop & Virtuemart)
I cam across this one this morning and WOW! So much better, it is the best connector between your site and Mailchimp.
Super job guys!
Som functions are missing, but overall this is a great component to keep track of your subscribers and a nice module to add them.
It would be nice if the component only fetched a specific list and the subscribers to this. Adding groups would also be nice :)