Jwenting From Netherlands, joined Apr 2001, 10213 posts, RR: 17
Reply 1, posted (12 years 2 months 2 days 22 hours ago) and read 3955 times:
Dynamic scenery: no
AI traffic: yes
You'll need to change the AI traffic flightplans to make use of your new aircraft.
For that you need a tool called TTools which is available from Avsim and elsewhere.
Read the manual that comes with that carefully before proceeding.
There is a similar tool in the FS2002 SDK that you can also use (but which is used far less widely, mainly because it became available several months later).