New from Flexibits, Fantastical 1.0.3 brings Lion compatibility to the company’s well-reviewed calendar management app. With the new release also come Lion-only trackpad gestures and several UI improvements, in addition to a number of bug fixes that affect the way the app deals with times in 24-hour format and dates expressed using non-Gregorian calendars. ($19.99 new from Flexibits or the Mac App Store, free update, 7.5 MB, release notes)
Sleep (and Lock) Your Screen
When you are walking away from your computer, it's fairly common practice to start your screen saver and lock your screen. But did you know that there is a built-in keyboard shortcut in Mac OS X to sleep the screen?
Press Control-Shift-Eject and your monitor sleeps without engaging the screen saver.