Amazon has created a Web app version of its Kindle reading software for Safari for the iPad, Mac OS X, and Windows, and Chrome for desktops. The app uses HTML5 to mimic the natively written Kindle apps, and does a quite decent job. Amazon leverages HTML5 local storage support to download Kindle titles to the browser, too. This is seen as a workaround by Amazon to bypass Apple’s 30-percent cut of media purchase fees in iOS apps. 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.
Kindle Reading Comes to the Web