Thanks for the answer, interesting, it's a long flight but I guess it makes sense since there are several potentially dangerous places that needs to be overflown when going eastbound.
That being said then it would almost make sense to also do a short stop in USA if the flight Down Under goes right across that anyway.
Btw, what gadget are you talking about? I don't quite anything? I can enter the three airports in FSX' flight planner and see the route that way.
Frank