This is a great tool! We are planning to use this with our upcoming regional leader trainings. I am very excited by this. After reading this week's session I'm a bit concerend about the audio. We don't plan to make it interactive via the web but instead will use phones for call in questions. As presenters we will use headphones equipped with microphones to share our presentation via the internet. I am hoping this will work. I think we will contact Karen to make sure we are on the right track. Exciting stuff!