1. Copy folder 'Boeing 727-100__TDS' into your Simobjects/Airplanes folder.
   If you are going to use this package in FSX you have to rename the Panel.cfg files in the Panel folders
   to panel_64.cfg and rename 'panel__FSX_P3Dv3.cfg' to panel.cfg

2. Go in to the 'INSTALL' folder and
   - Copy the contents of the 'Effects' folder in the 'Effects' folder of your sim.
   - Copy the contents of the 'Gauges' folder in the 'Gauges' folder of your sim.
   - Copy the contents of the 'Sound' folder in the 'Sound' folder of your sim.  

3. Fly and stay safe.