Mindquarry Collaboration Server Teamwork Made Easy
http://www.mindquarry.com/

The Mindquarry Collaboration Server is a set of well proven professional collaboration tools made easy to be usable for everyone. This enables you to streamline your work and become more efficient, productive and creative. Mindquarry is free software. Mindquarry is Open Source Software, meaning you can download, use and redistribute it free of charge. Mindquarry supports teamwork. Mindquarry allows you to share files, exchange ideas and definitions, manage tasks for yourself and your team, and organize talk via e-mail, instant messenger or real-world meetings. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.