Internet arachnids will want to check out the public beta release of a new World-Wide Web browser from Mosaic Communications <email@example.com>, the company formed from a number of the original developers of Mosaic. I've used their program, Mosaic NetScape, for about a week now, and I'm impressed with its speed, features, and reliability. It comes in versions for Macintosh, Windows, and several flavors of Unix. [ACE]
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.