We need to build online conferences including and together . it is about 1000 people conferences and will get more and more people. so system should be more stronger.
Online Conference Website
Live Interactive Webcasts (meeting environment that includes voice, video, text-based chat and the sharing of presentation materials like PowerPoint, websites)
A Virtual Exhibit Hall (second life)
LIKE THIS SITE [url removed, login to view]
We want to do this online conference just like [url removed, login to view]