Tests were performed used a Macintosh computer running Apple's operating system (OSX Lion) and Web browser (Safari version 5.1.3) with the default settings enabled.

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The most we ever got was about eight hours, with the default backlight settings which leave the screen off most of the time.

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While this usually works, Facebook fails to display this virtual menu button for some reason, forcing us to live with the annoying default notification settings.

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As a result, most home networks and computer systems never progress beyond the default settings they ship with, which leaves them wideopen.

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Additionally, the new user interface has default settings ideal for a majority of users, with expert mode control options for enthusiasts and power users.

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