Josh Centers swapped between his “Take Control of Apple TV” author and TidBITS managing editor hats while joining hosts Shawn “Doc” Boyd and Kelly Guimont on the Ask TUAW Live podcast to discuss what’s next for Apple TV, what Apple will announce at WWDC, the TidBITS workflow, and security tips. follow link
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.
Josh Centers Talks Apple TV, WWDC on Ask TUAW Live