Here you can download all the stuff you need.
Here is the non flight shop 737...not yet painted to match CAW's logo's.
Lists 350+ airports for FS51 and includes navigational info
Download the other NON FS aircaft at flightsim.com (There is a link on the main page)
The DC-9 unfortunately couldn't be included here due to limited disk space. You can download it at FlightSim.Com. There is a link in the main page.
Check back soon for more downloadables!