The b5media tech team has been using Tokbox and loving it. Free multi-user video chats with no signup rocks. Tokbox just landed a $10 million B-round, so congrats! But what is super-annoying is how small the Tokbox window is. You can have it go full screen from within the Flash applet, but if you can’t do anything else (or it’ll go out of full screen mode). What would be perfect is having it take up the entire browser window.
That’s a bookmarklet. Don’t click it… drag it into your bookmarks bar. Then when in a Tokbox group chat, click it. It’ll do its magic and the Tokbox applet will take up the entire size of your browser window. You’re free to perform background tasks.