READ THIS BEFORE DOWNLOADING! 

1. Go into your Distant Worlds > Sounds > Effects folder and make a back up copy of Message_Alarm.wav.
2. Unzip the file into your Distant Worlds > Sounds > Effects folder.  [b]THIS WILL OVERWRITE THE EXISTING FILE![/b]
3. Start the game and enjoy the silence.

You will still get attack message pop-ups, but the horrid alarm klaxon sound will not play.  You will hear nothing at all.  This is a 4 second recording of blissful silence. [:D]

DISCLAIMER: You are choosing to download and use this at your own risk and release the creator from any liability for damages that may occur. Even though I have a current McAfee virus-scan installed, you should *ALWAYS* scan any file you download from the internet for viruses yourself.