JimBob wrote:

Google says diy1.0.zip is at
http://www.fscorner.com/database2002-1/06-03-2002.htm
It's about 11 entries down in the page, looks interesting !

link seemed to be dead when I tried, but here is the HTML version
http://www.flightsim.com/cgi/kds?$=main/howto/diy/index.htm