One sec, let me adjust my vision. Ok, thought i'd had too many beers.
Ttools decompiles the traffic bgl file into notepad files which must be edited. The easiest way to edit them is with AI Traffic mover and Afcad. The FS2004 versions of these havn't been releast yet. You will also need some AI aircraft in your aircraft folder to make your flightplans with.
The easiest way to add real life airlines is to get the airline addons and installer from project AI.
http://projectai.flight1.net/