WiZiQ's Free Virtual Classroom at http://www.wiziq.com/Virtual_Classroom.aspx offers state-of-the-art free Web conferencing and Web2.0 education features for meeting, teaching and learning online. The Virtual Classroom facilitates real-time online collaboration and interaction using whiteboard, video and audio chat, and document sharing including PDF, and Microsoft PowerPoint, Word and Excel. Feedback is that the free Virtual Classroom on WiZiQ works better than expensive commercial options like Adobe Connect, Webex, Elluminate, Marratech etc. and WiZiQ is very focused on further developing the web-based tool with exceptionally easy-to-use & intuitive controls, and perfect usability options for education users. (less info)