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Option-Click AirPort Menu for Network Details

If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.

 
 

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The Final Font Frontier

The irony of fonts is this: they helped create the Macintosh revolution of 1984 and have been a pain in the ASCII ever since. Fonts lie at the heart of much of what we do on a Mac; yet, from the Font/DA Mover nightmare to System 7.1 and the Fonts folder, they have been persistently unmanageable. Fonts do need managementShow full article

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