Safari 4 is out in Beta

Some of the new features in New Safari 4 Browser (Beta) are superb. My favorite is the Top Sites Feature: Safari automatically identifies your favorite sites and displays them as a wall of stunning graphical previews. To visit one of your top sites, just click any of the previews. As you browse, Safari identifies the websites you’re most interested in based on how often and how recently you visit a site. So as you explore the web and discover new websites, your top sites will change to match your evolving tastes. Available for download for Mac & PC