NorthStarDc4M From Canada, joined Apr 2000, 2902 posts, RR: 39 Reply 1, posted (10 years 6 months 2 days 7 hours ago) and read 2267 times:
AIRLINERS.NET CREW CHAT OPERATOR
Pro includes more aircraft (like the King Air) and a few more detailed airports and other misc. scenery, as well as some development tools, like gMAX, but since gMAX needs to be downloaded to run anyways now...
Basically pro has full turboprop support, developers tools and a few extra eye candies... basic doesnt.
Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety.