AI Flight Plans Question

Hello all -
first: I am new here, great to join that forum!
However, I do flying the FS2004 for quite a long period, mostly a 737-700 WLwhich I really like.
1.) What makes me nervous: all the "unreal" AI traffic, such as Orbits and Landmarks etc., which blow up the AI for no reason. I have installed a lot of "real" AI traffic by installing real airlines such as Lufthansa etc., and I wonder how to delete to unreal default ones.
I cannot find the flightplans, so I cannot delet them. Any idea how to do that?
At least it would be great to modify the flightplans - why in the world is a Piper or a Cessna trying to approach Franfurt/Main and is blocking real heavy traffic for a up to ten minutes? :-) ...
Any suggestion is appreaciated.
2.) Even the heavy AI makes me a bit nervous time by time: what can I do to accelerate the landed AI Boeings & Airbusses etc. to leave the runway faster? In times of heavy approach traffic it happens too often that I do not receive any take off clearance because arriving AI blocks the runway. Any suggestion for that?
Cheers
Wolfipilot :-)
first: I am new here, great to join that forum!
However, I do flying the FS2004 for quite a long period, mostly a 737-700 WLwhich I really like.
1.) What makes me nervous: all the "unreal" AI traffic, such as Orbits and Landmarks etc., which blow up the AI for no reason. I have installed a lot of "real" AI traffic by installing real airlines such as Lufthansa etc., and I wonder how to delete to unreal default ones.
I cannot find the flightplans, so I cannot delet them. Any idea how to do that?
At least it would be great to modify the flightplans - why in the world is a Piper or a Cessna trying to approach Franfurt/Main and is blocking real heavy traffic for a up to ten minutes? :-) ...
Any suggestion is appreaciated.
2.) Even the heavy AI makes me a bit nervous time by time: what can I do to accelerate the landed AI Boeings & Airbusses etc. to leave the runway faster? In times of heavy approach traffic it happens too often that I do not receive any take off clearance because arriving AI blocks the runway. Any suggestion for that?
Cheers
Wolfipilot :-)