Although performance is only one of many criteria involved with choosing a virtualization program, MacTech’s latest virtualization benchmarks clearly give the nod to Parallels Desktop 7 over VMware Fusion 4, a fact that should interest gamers and those doing CPU-intensive tasks in Windows. But do remember what Joe Kissell noted recently, “The fact that a Porsche can go faster than a pickup truck doesn’t mean it’s better; it’s only better if you’re planning on driving faster than the pickup’s top speed, and you value speed more than cargo capacity.” follow link
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.
MacTech Updates Virtualization Benchmarks