A)  You get FREE lifetime revisions/updates/copies, (yes, forever). 

B)  You get your download now,  (no waiting for a CD/DVD via snail-mail).

C)  Demos are under Demos & Free (so is the free Excel Viewer).

Now, simple instructions:  from the Categories to the left,

1.  Please choose one of the Aircraft manufacturers.

On the page that follows your selection:

2.  Then you will be asked to choose either PC or MAC.

On the page that follows your selection:

3.  Then you will choose your aircraft.

NOTE:  We will negotiate rates and licenses with airlines, flight schools, university flight departments, governments, agencies, associations - and limited life student trial versions.  Does not require internet connection to use.  Ask us about copies for second computers.