Okay folks here is the deal... that feature is really really old and was part of a much larger plugin that has long since gone away. The company that wrote the code and supported it has since split up, closed its doors and gone away. I removed the plugin this week because of security concerns but don't be too frustrated over it we are working on something better. It's time for a facelift, some life and change in org land and its coming down the rails now...
Get ready!