Could it be cultiv8r?

Some links you probably wouldn't find right away:

http://www.cultiv8r.com/cultiv8r/cultiv8rextension.html
http://www.cultiv8r.com/cultiv8r/connectback.html

Of course, these are from June, so things may have changed some... Oh, and if you realy want to dig, 'cause I'm not gonna do it for you: have fun.

{edit}

or maybe it's the client mentioned here...