My test installation was successfully done on a custom-built gaming PC with the following specs: Fortunately, this is a desktop, and it’s typically hard-wired via gigabit Ethernet, which works fine.
Just about everything is working without a flaw in Mac OS X, minus the support for Wi-Fi. In the screenshot above, you’re looking at the default Mac OS X 10.8.0 desktop, with the System Information application open.