Visual Communicator 3 up on the Adobe Labs site
I understand that the Weather Channel uses this product extensively to do some of their work and it certainly makes sense. VIsual Communicator has a lot of interesting applications such as the one man news crew, the sophisticated blogger, the internal communications channel of a large (or small!) business, an internal news channel done for and by the school....and I'm sure there are more.
What I find most interesting and compelling is how Visual Communicator indexes time or events. As a video editor, I'm used to using timelines ala Premiere Pro, After Effects, etc... Visual Communicator takes a different approach. It looks at the script or teleprompter as the item upon which you base your events. Sound weird? I would have been right there with you until I started playing with it. I'm no expert, but I didn't really have to be.
Anyway, check it out and be sure to start by looking at some of the demo or sample projects - they're easy to find.