St. Clair Software has released a maintenance and stability update to the Open/Save dialog enhancement utility Default Folder X. Version 4.3.6 improves the handling of recently used folders in Carbon-based applications such as the Adobe Creative Suite, Microsoft Office, and Mozilla Firefox; adds support for Flash- and AJAX-driven file dialogs, such as those triggered by attaching files in Gmail and uploading videos to YouTube; and now utilizes Sparkle for automatic update checks. The update also adds the capability to drag any file onto the program's Dock icon to get info on it, improves compatibility with Mac OS X 10.4, adds the option to set a default minimum size for the sidebar, and includes a number of other minor bug fixes and improvements. ($34.95 new, $14.95 upgrade, free update for owners of version 4.x or 3.x owners who purchased their copy after 1 June 2007, 9.7 MB)
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.