WWDC: Safari For Windows
Citing Safari's increasing market share (currently 4.9%, according to Apple) and Apple's desire to see increased adoption of its innovative browser platform, Apple CEO Steve Jobs announced that Apple has ported Safari to Windows (XP and Vista).
Experience the web, Apple style, with Safari: the fastest, easiest-to-use web browser in the world. With its simple, elegant interface, Safari gets out of your way and lets you enjoy the web -- up to 2 times faster than Internet Explorer.
The Safari 3 Public Beta is available for download for both Mac and Windows.