I'm not to sure if any one has posted a topic about this download but I go ahead and mention it anyway.
Aeroplan Heaven has created a wonderful freeware Global Flyer.It has pretty much all the features that the real thing has [That's what I think]
Unfortunatley I can't put any of their screenshots on this post as their site is using Macromedia 7. So if you are interested or are unsure of it just click on the link below.
http://www.theheavenlyhangar.com/READMORE/GLOBFLYER/fla_main.htm