http://rapidshare.de/files/37169588/empty_trash.aif.zip.html Download this file. Browse to: Hard drive>system>library>components> then right click on CoreAudio.component and click 'show package contents' then go into Contents>Resources>SystemSounds>finder> there you see the real empty trash.aif. Might want to make a backup copy of that somewhere. And put my new empty trash.aif in its place there. Have to restart to make it go in effect. Enjoy! Please make a mirror of this file. Rapidshare doesn't last very long anymore.