
Brio beta allows you to:
1. Host unlimited online meetings with up to 3 meeting participants.
2. Interact with easy-to-use screen sharing, chat and whiteboards.
3. Access your meeting instantly with a personalized, easy-to-remember URL.

4. Distribute documents and files to meeting participants.
5. Use integrated VoIP, teleconferencing and multi-point video.
This is just the kind of tool that will facilitate easy off-the-cuff tutorials, small business collaboration sessions, and the ability for me to show work in progress to clients instantaneously without them having to sign up for or download a thing.
More detail on Brio is availble here.
My Brio Conference Page