Journalists and analysts in the United States often forget the impact that Apple’s worldwide presence has on the company’s success, but it’s significant. Graham Spencer at MacStories has put together an impressive overview of where Apple sells its media properties: music, movies, TV shows, ebooks, and apps. He also includes the same figures for Microsoft, Google, and Amazon.com as comparison, demonstrating that Apple maintains a sizeable head start on the rest. follow link
View Extra Audio Details in Snow Leopard
In Snow Leopard, Option-clicking the Volume icon in the menu bar displays a list of sound input and output devices. Choose one to switch to it; it's much easier than using the Sound preference pane. Also, hold Shift and click the icon to set the system volume, which is separate from the general output volume.
What Is Apple’s Share of Worldwide Media Sales?