Stairways Software has released a substantial update to its popular macro utility Keyboard Maestro. In version 4.1, support within the program has been expanded to include improved documentation, an in-app tutorial, and a Help section for activating and targeting macro groups. Also, the program's menus have been improved with added commands and a new Select Menu editor that enables users to choose from any current menu item. Finally, name- and trigger-based searches for macros are now available, the behavior of Typed String triggers has been fine-tuned, and canceling a Google search now returns you to the program window. ($36 new, free update, 8.8 MB)
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.