A Digital Copy of X-Plane Is Not A Backup.The Digital Download Version of X-Plane Requires an Internet Connection to Run.A Digital Download Product Key Is Like a Credit Card Number.My PC Freezes after Running X-Plane a While.The Simulator's Measurement of Time is Slow.Airplanes Flutter and Crash in the Simulator.X-Plane Gives Errors about Missing DLLs, or There Are Strange Graphical Anomalies.The X-Plane Installer Fails to Extract a File.Water World, or 'Help, there's water everywhere!'.Projector Setup for X-Plane Professional.

Lining Up the Horizon (Without Vertical Offsets).

Networking Multiple Computers for Multiple Displays.

Driving Multiple Displays from One Computer.

Tuning the Handling of Aircraft in X-Plane.

Expert Essays: Unleashing the Full Potential of the Simulator.

Using an Instructor Operator Station (IOS) for Flight Training.

Heading, Altitude, Vertical Speed, Speed Hold, Flight Level Change, and Auto-Throttle.

Flying an Instrument Approach in X-Plane.

Gyroscopes and Their Application in Flight.

Navigation, Autopilots, and Flying on Instruments.

Changing How Damage Affects the Aircraft.

Replaying a Flight from a Flight Data Recorder (FDR).

Viewing the Behind-the-Scenes Flight Model.

Viewing the Path Taken by Your Aircraft.

Downloading Current Real-World Weather from the Internet.

Setting the Rendering Options for Best Performance.

Controlling Joystick Sensitivity and Aircraft Stability.

Configuring and Tuning Your X-Plane Installation.

Special Considerations for Digital Download Users.Configuring Essential Yoke/Joystick Functions.About the Versions of the X-Plane Simulator.

Sea Horizon for mac instal