The WordPress 2.7 bug makes the Safari 4 beta useless to me, but if you’re a Safari fan who wants to stick with it, but don’t care for the cosmetic changes, head to the Random Genius blog. It has a whole list of hidden preferences for Apple’s new web browser, including one to put the tab bar back where it should be. It’s all done via Terminal commands, so they only work on Mac OS, though.
Or if you think Safari 4 is a pile of shit that you want to jettison from your Mac immediately, Mark Wheadon explains how to do it. Windows users just use Add/Remove Programs (or whatever passes for this option in Windows Vista), of course.