Please Feed the Nerds -- Macworld Expo attendees may wish to check out BMUG's free rent-a-nerd service. You can participate as either a nerd or as a user seeking assistance. "Rented" nerds provide guidance for dealing with the hype and confusion inherent in an Expo the size of a European principality, and they may accompany users out on the show floor. Nerds mainly earn gratitude, but pizza is also considered appropriate payment. To find out more, visit the User Group Room in Moscone's North Hall, Room 121. [TJE]
Viewing Wi-Fi Details in Snow Leopard
In Snow Leopard, hold down the Option key before clicking the AirPort menu. Doing so reveals additional technical details including which standards, speeds, and frequencies you're using to connect, as well as what's in use by other networks. With the Option key held down and with a network already joined, the AirPort menu reveals seven pieces of information: the PHY Mode, the MAC (Media Access Control) address, the channel and band in use, the security method that's in use, the RSSI (Received Signal Strength Indication) measurement, the transmit rate, and the MCS Index. In Leopard, some, but not all, of these details are revealed by Option-clicking the AirPort menu.