When you need to run Windows, it’s always a bit more comforting to do so via emulation on your Mac. The experts at MacTech have published a preview of their latest benchmarks comparing two popular virtualization options for the Mac: Parallels Desktop 6 and VMware Fusion 3.1. The short version is that Parallels bests VMware in most of MacTech’s general tests, but you’ll want to read the whole thing to understand the complete results. follow link
View Extra Audio Details in Snow Leopard
In Snow Leopard, Option-clicking the Volume icon in the menu bar displays a list of sound input and output devices. Choose one to switch to it; it's much easier than using the Sound preference pane. Also, hold Shift and click the icon to set the system volume, which is separate from the general output volume.
MacTech Benchmarks Parallels Desktop 6 and VMware Fusion 3.1