"Jolicloud is super easy to install, and you've got options.
Jolicloud + Windows
Computer with Windows and Jolicloud
* Choose Windows or Jolicloud at start up
* Use your Windows files from Jolicloud
* Remove Jolicloud at any time"
OpenGoo is an Open Source Web Office. It is a complete solution for every organization to create, collaborate, share and publish all its internal and external documents.
Dimdim: Free Web Meeting, Free Web Conferencing, Meetup, Open Source, Net Meeting, eLearning, web conference, Unified Collaboration, Online Meetings, Online Training, Free Screen Sharing, collaboration, live meeting