Alioth, I wish crash investigating was as simple as you seem to think it is, yes the aircraft was of track, yes the F/O stated this fact, but I can demostrate to you in the simulator how it is fairly easy to overlaod a pilot to the point that the computer between his/her ears just doesnt recieve or process what going into those ears, as for time spent at crash sites, Ive often thought that all pilots should do at least one "on site" investigation visit, it might make some pay more attention to to the little things which so often lead to such tragic events.