Firefox 3- it's more stable, Del.icio.us integration is better on it, the awesome bar is awesome, and Greasemonkey works with it. A lot of Greasemonkey plugins

Firefox 3- it's more stable, Del.icio.us integration is better on it, the awesome bar is awesome, and Greasemonkey works with it. A lot of Greasemonkey plugins are pretty useless, but GoogleAutoPager is fantastic. It makes it so that Google searches are on an infinite page, as you scroll down the plugin gets the next page of results and slots them in so you never have to click next page http://lifehacker.com/software/google/download-of-the-day-google-autopager-greasemonkey-252490.php http://lifehacker.com/software/google/download-of-the-day-go... Also, FF3 has Firebug. Game, set, and match.