CHOSEN716 I downloaded Audacity when I had MAC OS 10.3.9, however I recently bought Leapord so I am now running MAC OS 10.5, and Audacity will not open. When I click to open it it says, "You cannot open the application "Audacity" because it is not supported on this architecture." Also the icon has a circle with a line throuch it over the image of the headphones. I have concluded that the newest version of Audacity is not supported by MAC OS 10.5 and probably only 10.4, Please update!
(Version 1.3.3)