Mirz Jordan has written a fantastic article on how to prepare, rehearse and produce a screencast on your Mac, useful if you want to write tutorials, FAQ’s and how-to’s.
The article deals with the use of screen capture software, screen video capture programs and how to set up your Mac optimally for the task.
I’d like to add to the mix of screen video captures by recommending $100 Screenflow (a free trial is available), a new application that does a great job of recording and superimposing you talking (or anything else your iSight camera or video camera / camcorder is pointing at) on the video capture of your Mac’s screen.

