I didn't find an answer here using the search function, so maybe I'm the first to ask it (or just plain ignorant about FS9 file structure; that's a real possibility!):
When unzipping AFCAD2 files into Addon Scenery/Scenery folder, some zips create a folder (usually named for the ICAO of that airport) containing the .bgl, while others simply drop the .bgl folder directly into the Addon Scenery/Scenery folder. So I'll get something like this"
Bottom line: does it matter if the .bgl file is in its own folder or not?
Thanks for the assistance.