My pleasure.   Yes it can be relaxing just watching the icons move around. Sort of like watching jellyfish slowly rising to and falling from the surface, very meditative.  If you select the U at the top you can toggle between Civilian flights and Military flights, which is often very revealing.  It has also been fun to track the incoming and outgoing flights of friends who have visited from both in and out of state.   I am still very much a novice with this software, but it is powerful fun.