My Favorite Firefox Plugins

• Tab Mix Plus
  
• Greasemonkey
• CSLite - (was Cookie Safe)
  
• OpenBook
• Google Toolbar for google bookmarks, up a directory button and spell check
  
• Adblock Plus
• Filterset G Updater
• Google Notebook
• ViewSourceWith
• PDF Browser Plugin (OSX)
• Web Developer
• View Rendered Source

Favorite Greasemonkey Scripts

• chp website interesting road highligher
• Install favicon
• Highlight Words
• FixStyle
  
• All of Mihai's Scripts - saved searches, macros
  

Things to Set in about:config (That you won't find in the UI)

• layout.word_select.stop_at_punctuation true
• keyword.enabled false
• browser.fixup.alternate.enabled false
• browser.urlbar.doubleClickSelectsAll false
• browser.download.manager.retention 1
  

Things to add to userContent.css

img[src*="http://feeds.feedburner.com/~a/"] {
display: none !important;
visibility: hidden !important;
}
img[src*="overture.com"] {
display: none !important;
visibility: hidden !important;
}
img[src*="http://imageads.googleadservices.com/"] {
display: none !important;
visibility: hidden !important;
}
img[src*="http://www.burstnet.com/cgi-bin/ads/"] {
display: none !important;
visibility: hidden !important;
}

Stuff that didn't quite make it, but you might like it.

• Permit Cookies - replaced by Cookie Safe
  
• Tab Browser Preferences - replaced by Tab Mix Plus
  
• Feed Your Reader - replaced by a google reader firefox keyword
  
• mozex - handle protocols, view page source and edit text areas (wished it worked in OSX) ViewSourceWith is better
• bookmarks sync
• Del.icio.us
  
• FireBug awesome for developing web apps
  
• Live HTTP Headers
• Download Status Bar
• Gmail compose (and quick tab pref toggle)
• forumzilla
• Tab Extensions
• foumzilla
• RefControl
• Foxy Tunes
• Diggler Google toolbar's up a directory button is much better
• FlashBlock blocks flash from running until you click on it (adblock is enough for me)
• Foxylicious Downloads your delicious bookmarks into a bookmarks folder
  
• MiniT - drag tabs around (you can do this in ff 1.5 now)
• OpenBook Improves bookmarking dialog to enable easy keywords (bookmark here is much better)
• GMail Notifier
• Mouse Gestures I'm weaning myself off this
• Console²