Looking to do some interactive webinars.
These are the features I feel it needs to do:
1.) Share my desktop so the people watching can see what I'm doing. They don't need to be able to take control of my desktop, just viewing is fine.
2.) Hear my voice as I'm demoing software on my desktop.
3.) All participants in the webinar can can ask questions in an instant message window
If you've heard of a service that offers this mix of features, I would love to know about it.