Adblock Plus: I don't like red-and-green flashing YOU ARE A WINNER!! ads any more than you.
BugMeNot: I don't like giving my e-mail address, much less taking the time to fill out yet another form and click on another e-mail confirmation link, any more than you.
DownThemAll!: DownThemAll! isn't just useful for downloading a ton of files at once (though that's most certainly its best feature)--it also makes a great general-purpose download manager for when Firefox's built-in options aren't enough.ErrorZilla: Firefox's standard the-site-could-not-be-reached error message is so passé. ErrorZilla augments the lowly "Try Again" button with six more: Google Cache, Coral Cache, Internet Archive Wayback Machine, Ping, Trace Route, and Whois.














