Do you want a program you can use to create demonstration videos for any software/website you are teaching about?
Do you want to create video tutorials for your school or college class?
CamStudio is able to record all screen and audio activity on your computer and create industry-standard AVI video files and using its built-in SWF Producer can turn those AVIs into lean, mean, bandwidth-friendly Streaming Flash videos (SWFs). Coleagues of mine use it and they love it! And you can download and use it completely free!!!