This is just a fun thing to have in your desktop tray. It wont improve the speed of your computer, make all your programs stop crashing, or make your startup faster (or slower) but it will show you the phases of the moon. As I write this, the moon is 17 days old and ¾ full. :) It works using an algorithm, and therefore isnt 100% accurate. As they say, dont plan your favourite rites around this program. Kind of a nifty conversational piece. By the makers of Wet Sock.