Live Screencasting on a Mac with Mogulus and CamTwist

This is bare-bones for now, just basic instructions to point folks at.

Download and install CamTwist
Go to Mogulus.com create an account and a new channel
Start CamTwist
Select "Desktop" from the video sources list on the far left
Select "Full Screen" from the settings pane on the far right
Restart your browser (yes, do it)
Log in to your channel's studio on Mogulus.com
On the left, in the Sources section, under the Cameras tab, your camera should show up
In your camera settings, select "CamTwist" as the Video Source, and click the Cue button
On the right, in the "Cued clip" section, press the big "Transition to cued clip" button Boom, you're now screencasting live.