But of course we all know that there are eight SCSI ID numbers (0-7, of which the SCSI controller always steals one), not seven as Jeff Needleman accidentally wrote last issue. Thanks to John Saxton, Frank Nagy, Ioannis Mangos, and everyone else who pointed this out. We don't like being wrong, but we do like correcting our mistakes.
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.