LaunchBar screencast (and discount)
ScreenCastsOnline and MacTV have posted a great screencast that demonstrates some of the wonders of LaunchBar. I'm a longtime fan and user of LaunchBar, but it can be hard to evangelize because it's so unlike anything most users know. (Spotlight has changed that a bit, but that's a post unto itself.)
I thought the use of the Keyboard Viewer was particularly clever. When the utility you're demonstrating has "Keep your hands on the keyboard" as its motto, just following the mouse won't do.
At the end of the screencast, Tom gives a 20% discount code for any LaunchBar orders made until November 30th, 2005. Sweet!