I have recently installed the above software, and there is a problem when in the air. I was flying at FL340 on a heading of 300 degrees, and I spent the whole flight avoiding aircraft coming at me from all angles, all flying at FL340. I contacted the software company and I have been told that all airliners have been coded to fly at FL340, if you use this software avoid FL340 at all costs or you will spend the flight dodging other aircraft.