Basically just a knowledge dump of The firefox extensions I use and where to get them for future reference.
Download Statusbar: https://addons.mozilla.org/en-US/firefox/addon/26
FireGPG: http://firegpg.tuxfamily.org/ : allows you to use GPG in forefox, useful for Gmail and Ubuntu’s Launchpad (need it for their e-mails)
Adblock Plus: https://addons.mozilla.org/en-US/firefox/addon/1865 : also need the updater: https://addons.mozilla.org/en-US/firefox/addon/1136
Firebug: http://www.getfirebug.com/ : must have extension for Web/JS/CSS development