CrushFTP supports an OS X widget that can monitor the status of your CrushFTP server.  Anytime you press F-12 to display your OS X dashboard, the CrushFTP widget will ask the server for an update on the current statistics.  It displays the information to you where you can hover over key areas to get more details.  Now monitoring your server is just one button press away.  See my online video demonstrating this feature.  Here is an example of the CrushFTP Widget, and the Calculator Widget side by side.

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