"A FREE alternative to expensive conferencing tools selling as online teaching/learning software." WiZiQ is virtual classroom that's also a multimedia platform, "equipped with live audio-video communication, chat, content sharing, and session recording capabilities." Includes a whiteboard, video and audio chat, document sharing including PDF, and Microsoft PowerPoint, Word and Excel. Similar to commercial options like Adobe Connect, Webex, Elluminate, Marratech, etc. "WiZiQ brings students and teachers together regardless of the boundaries. With absolutely no cost to join or use its state-of-the-art virtual classroom, WiZiQ is becoming a vital tool in an online teacher’s or a student’s toolkit." Also check out their WiZiQ Live Class Module for Moodle.