We started offering webinars in the seminary to assist pastors in counseling and in legal matters in the church. This was a group project, but I developed the concept, worked with the participants, and introduced the presenters. We used Adobe Connect and recorded the videos rather than broadcast the webinars live. The Q&A sessions are live. We then recorded each of the webinars and archived them, so that church leaders who missed the live presentation can watch it later.
Here is one of the webinars: http://mbbc.adobeconnect.com/p93kcphckv2/