Version 4.0, 2012-01-18 (Revision 1157)

These are some features of version 4.0 compared to version 3.0:

• Improved and automatic downloads and installations of
  helicopters, airports, scenes, videos, etc.
• Physics for Coaxial helicopters
• Controller curves with dead zone for poorer controllers
• Reaction training
• No-Collective training
• Promenade training
• Funnel training
• Wind display
• Improved method for registration
• Improved reflexions on rotors
• Display of elastic blades or paddles
• Many models improved
• More languages
• Rework of keyboard and button functions
• Some detail improvements