In the list above, the one that has all the aircraft that DO NOT show up when you Captain Sim from the Publishers' list, is it ALL the 737-200's that do not appear? Or are the a few 737-200's that do show up in the list?

So you can't show me these three ([fltsim.1], [fltsim.2], [fltsim.4]) from the aircraft.cfg because they don't exist?
If the order does not go [fltsim.0], [fltsim.1], [fltsim.2], [fltsim.3] etc. all the way to [fltsim.8], in numerical order, then any missing numbers "breaks the chain", so to speak, and therefore they are not seen.

Here is my list from my aircraft.cfg:

[fltsim.0]
title=CS 737-200 Captain Paint0
sim=csx732
model=200
panel=
sound=
texture=aa
kb_checklists=
kb_reference=
atc_id=N754UA
atc_heavy=0
atc_airline=American Airlines
atc_flight_number=732
ui_manufacturer=Boeing
ui_type=737-200
ui_variation=American Airlines
ui_typerole=Commercial Airliner
ui_createdby=Captain Sim
description=737 Captain (737-200) v1.0\n(c) 2012 Captain Sim www.captainsim.com

[fltsim.1]
title=CS 737-200 Captain Paint1
sim=csx732
model=200
panel=
sound=
texture=af
kb_checklists=
kb_reference=
atc_id=F-GBYA
atc_heavy=0
atc_airline=Air France
atc_flight_number=732
ui_manufacturer=Boeing
ui_type=737-200
ui_variation=Air France
ui_typerole=Commercial Airliner
ui_createdby=Captain Sim
description=737 Captain (737-200) v1.0\n(c) 2012 Captain Sim www.captainsim.com

[fltsim.2]
title=CS 737-200 Captain Paint2
sim=csx732
model=200
panel=
sound=
texture=ba
kb_checklists=
kb_reference=
atc_id=G-BKYK
atc_heavy=0
atc_airline=British Airways
atc_flight_number=732
ui_manufacturer=Boeing
ui_type=737-200
ui_variation=British Airways
ui_typerole=Commercial Airliner
ui_createdby=Captain Sim
description=737 Captain (737-200) v1.0\n(c) 2012 Captain Sim www.captainsim.com

[fltsim.3]
title=CS 737-200 Captain Paint3
sim=csx732
model=200
panel=
sound=
texture=united
kb_checklists=
kb_reference=
atc_id=N9043U
atc_heavy=0
atc_airline=United Airlines
atc_flight_number=732
ui_manufacturer=Boeing
ui_type=737-200
ui_variation=United Airlines
ui_typerole=Commercial Airliner
ui_createdby=Captain Sim
description=737 Captain (737-200) v1.0\n(c) 2012 Captain Sim www.captainsim.com

[fltsim.4]
title=CS 737-200 Captain Paint4
sim=csx732
model=200
panel=
sound=
texture=cn
kb_checklists=
kb_reference=
atc_id=C-GCNS
atc_heavy=0
atc_airline=Canadian North
atc_flight_number=732
ui_manufacturer=Boeing
ui_type=737-200
ui_variation=Canadian North
ui_typerole=Commercial Airliner
ui_createdby=Captain Sim
description=737 Captain (737-200) v1.0\n(c) 2012 Captain Sim www.captainsim.com

[fltsim.5]
title=CS 737-200 Captain Paint5
sim=csx732
model=200
panel=
sound=
texture=luft
kb_checklists=
kb_reference=
atc_id=D-ABFC
atc_heavy=0
atc_airline=Lufthansa
atc_flight_number=732
ui_manufacturer=Boeing
ui_type=737-200
ui_variation=Lufthansa
ui_typerole=Commercial Airliner
ui_createdby=Captain Sim
description=737 Captain (737-200) v1.0\n(c) 2012 Captain Sim www.captainsim.com

[fltsim.6]
title=CS 737-200 Captain Paint6
sim=csx732
model=200
panel=
sound=
texture=qfa
kb_checklists=
kb_reference=
atc_id=VH-XBA
atc_heavy=0
atc_airline=Qantas
atc_flight_number=732
ui_manufacturer=Boeing
ui_type=737-200
ui_variation=Qantas
ui_typerole=Commercial Airliner
ui_createdby=Captain Sim
description=737 Captain (737-200) v1.0\n(c) 2012 Captain Sim www.captainsim.com

Notice that the [fltsim.X] numbers increase in numerical order.

Mark