plane doesnt show up?

[Dispatchcode]

i dont understand, why all plane especially b747 that i downloaded, doesnt show up in air traffic in fsx? which means, when i load the fsx to fly, there's only 1 or 2 b747 available in airport traffic, especially in folder texture, texture.2, and texture.3 i think? how about the rest of b747? i can fly it but i cant see any in traffic? i dont know if you guys understand what i tryna explain here.. but  you know what im saying right?

[Hagar]

Addon aircraft are not automatically used as AI traffic. You have to add them to the database & create flight plans for them. There are utilities for doing this in FS2002/4 but I don't think they work in FSX. You might like to check out the Adding Aircraft Traffic (AI) & Gates forum.

[Dispatchcode]

IM STILL LOOKING, BUT CANT FIND ANY TUTORIALS TO EDIT THE DATABASE SO I CAN ADD THE ai  :'(

[ATI_7500]

The simplest way to add it to traffic is using Markus Brunner's "GA Traffic" program, which automatically generates and assembles flight plans for selected add-on aircraft.