Twin 1.1 and Sequence 2.1

     app4mac releases final versions -- Twin 1.1 is a back up
program and Sequence 2.1 is an application that provides a
simple way to capture and save screen shots and screencasts
of your Mac's screen.
(We can always use a better way to do backups.)

http://www.ugnn.com/2009/06/app4mac_releases_final.html