Simply un-zip to your aircraft folder.

C:/PROGRAM FILES/MICROSOFT GAMES/FS 2002/AIRCRAFT

Or un-zip to your desktop (my choice as I can add the sound and panels I want to use, and
remove any bits and bobs to lighten the folder) then drag'n'drop into the aircraft folder.

I strongly recommend using DAvid Haskell's great VC-10 panel as it has some great 360' views
and Aaron R Swindles B707 (nearest you can get to Conways) sound file.
Both are large files but worth it and both are at "SurClaro"

For the smoke effects, just drag'n'drop the file labeled "fx_smoke_de" into the effects
folder inside FS2002 folder. There is no need to back up the orginal fx smoke file as it
be will not over-written.