Over at the peepcode, they have a nice video for explaining this: http://peepcode.com/products/screencasting-on-the-mac http://peepcode.com/products/screencasti

Over at the peepcode, they have a nice video for explaining this: http://peepcode.com/products/screencasting-on-the-mac http://peepcode.com/products/screencasting-on-the-mac. Not free, but very good.