Certainly check out ScreenFlow for Mac: http://www.telestream.net/screen-flow/overview.htm http://www.telestream.net/screen-flow/overview.htm I've used to cre

Certainly check out ScreenFlow for Mac: http://www.telestream.net/screen-flow/overview.htm http://www.telestream.net/screen-flow/overview.htm I've used to create many in house training sessions years ago - it will record your lecture (video/audio) via the Mac's camera/mic while simultaneously capturing whatever you are doing or demo-ing on the computer screen.