AI Traffic

How do you get all the real airline planes to be at the airport at the gates and flying like I see in all the screenshots?
I have quite a few of them downloaded from flightsim.com and they are under the Aircraft folder of the FS2002 Folder. Do I need to put them in another folder to get them to be AI planes besides just being able to fly them?

Thanks for any help.

This should help, you can also get pay-ware add-ons.

Thanks, looks a bit complicated for me but I'll give it a go.

Yer. um.... it should be good. i've seen A380's do it , even when i dont have it