St. Clair Software has released Default Folder X 4.6.6, reassigning the Command-D shortcut to jump to the Desktop rather than invoke the Duplicate command. The Open and Save dialog enhancement utility now enables you to use its Rebound feature (to quickly return to recently used folders) in column view, fixes a bug that caused some apps (like Monosnap) to save files with the wrong file names, and disables audio previews by default to avoid triggering OS X to switch to the high performance graphics processor on some Macs. ($34.95 new, $10 off for TidBITS members, free update, 10.7 MB, release notes, 10.6+)
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.
Default Folder X 4.6.6
Set up short abbreviations which expand to larger bits of text,
such as “Tx” for “TextExpander”. With the new custom keyboard,
you can expand abbreviations in any app, including Safari and
By reverting command+D to "Desktop," I can once again use my Mac intuitively, quickly, and nicely, returning DefaultFolder X to my most indispensable utility for the Mac.