I've got the Beluga model, and it shows up fine in FS2k2 under 'Airbus'. Don't forget that you need to populate the FS2k2 aircraft.cfg file with the stuff the FS2k2 needs, as the old FS2k .cfg file is pretty bare. (This is the one instance where FSEdit is useful, as it does this for you.)
The first piece of my Beluga .cfg file looks like this:
[fltsim.0]
title=Airbus A300-600ST F-GTSC
sim=pac300600stge
model=
panel=
sound=
texture=
checklists=
description=Project Airbus\nAirbus Industrie involves the production of aircraft airframes in France, Germany, Spain and the U.K. The final assembly lines are located in Toulouse, France and Hamburg, Germany. Major airframes have to be transported from production lines to the assembly plants using turbo prop Super Guppies. The four ageing Supper Guppies have now been replaced by five Airbus A300-600ST (Super Transporters) Belugas (whale). The Beluga is derived from the A300 airliner
ui_manufacturer=Airbus
ui_type=A300-600ST
ui_variation=Beluga
atc_heavy=1
atc_id=AB300
atc_airline=
atc_flight_number=AB300
Hope this helps.
