--- In logic-users@yahoogroups.com, "Paul Stephenson" <pauls@p...> wrote: > I am having the same noise problems that others have mentioned before, > and I am trying to find the fix. I notice when I press the mouse down > the noise stops and I get noise from hard disk activity. A high pitched > kind of noise. Hi Paul Go here ftp://ftp.apple.com/developer/Tool_Chest/Testing_-_Debugging/Performance_too ls/ and download CHUD Install and go to the window that says Nap and click it so the check mark goes on. That should do it.