I often use different browsers (IE7.0/8.0, Firefox 3.5, and Chrome) at work and home. My favorite browser is Firefox, but I am still forced to use the other two because some intranet sites don't operate well with Firefox, and better with IE. Chrome is best when I work my stuffs on Google Apps or other highly javascript-densed jobs. While I'm working I always find some websites that I would like to bookmark, but I can never find a good way to synchronize my bookmarked websites across all the browsers.
Is there a tool or software (or any simple technique) to synchronize and manage all my favorite/bookmarked websites?