Somehow most reports on the new Apple stuff missed this: an Apple X11 package for Mac OS X, with integrated Aqua window manager, Dock compatibility and Quartz Extreme Open GL acceleration for all windows, not just 3D apps. Good Apple.
Unfortunately, Apple’s new “Airport Extreme” 54mb wifi cards will not fit into iBooks. They’re smaller, but a completely different card type. Bad Apple, bad.
Link: X11 For Mac OS X