Karelia has released Sandvox 2.6.7, a maintenance release that squashes a number of bugs in the Web publishing tool. Highlights include a fix for a crash that was occurring during publishing, resolution to several issues with link handling, a correction for a problem where files would be repeatedly re-uploaded for some host configurations, and a fix for an issue where typing would slow down over time. Additionally, the release now enables you to place multiple Twitter objects on a page. ($79.99 new from Karelia or the Mac App Store, free update, 29.6 MB, release notes)
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.