Livedesk for Facebook lets you stream your webcam and desktop on Facebook. Therefore, you can tell your story to the world directly from your Mac. You can probably think of a number of potential opportunities already: you might live-stream a major announcement, your thoughts, an event, a Keynote presentation, a web tutorial - you name it.
A small, unobtrusive widget to start a search on italian trains timetables.
Always know what's next on your schedule using iCal Events.
Run system commands and display their output on your desktop in widgets.
Keep regular music beats with a metronome widget for your Dashboard.
TimeScroller is a simple way of displaying world times on your Macintosh.
Free preference pane that lets you manage Widgets in Mac OS X.
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