JustBroadcaster for Facebook allows you to live stream from your Mac. Just insert the video sources into the prepared templates and start stream. Easy logo and background setup. The application supports built-in, USB, DV, HDMI cameras. Simple capturing of the screen and application windows. Cursor capture is supported. You can broadcast iOS games and applications by simply connecting them through Ligthing cable. You can make a local recording of the video stream with HD quality (1280x720, H264/AAC, mov).

Temp Monitor app is an unobtrusive tool which will alert you when your Mac overheats, and the perfect utility to help you log all instances when the processor goes beyond a temperature which might be dangerous for both your Mac and yourself, if you're using a MacBook or MacBook Pro.