I received my copy on the West Coast USA four days after it was mailed.1. I confirm that the fix of putting RC 3 to high priority makes the speed of the WAVS natural.2. How can one turn down the volume of the chatter etc? If I turn down ATC and or Lessons it does not effect the volume at all. If I max out the other sound levels ie engines, cockpit etc it brings the chatter volume (relatively) down a bit, but it is so loud that it interferes with Game Commander Voice Recognition and generates spurious commands.3. How does FS ATC know where one is relative to terrain to avoid vectoring into side of mountain? I have never had it happen. Pro Flight 2000 had some sort of technique to avoid this issue as well.Could not RC 3 do this too to avoid this issue around mountainous terrain?4. When I select call sign of America West it says "Cactus" Is this an error? ( I fly PSS 320 with that livery). Maybe the airline is out of business.ThanksGreg

2) turn down the volume with the main volume control. raise the volume on engine, nav, environment, until it sounds right3) if you know you are flying into mountainous terrain, check the notams checkbox. if you know of a specific approach that will avoid terrain, ask approach for that approach when you check in with approach4) american west is called cactus in the atc environment