Well, I got a new computer last night, and was adding a bunch of addons for firefox again. I figured, why not start a thread and share what addons we use.

Rules to posting addons, post the name, link to download, and what it does.

Nukem: For those that print a lot of stuff off the internet, you can right click an image and remove it for nice clean, ink-saving prints.
Firefox Extension: Nuke Anything Enhanced

Speed Dial: Basically it's like a quicker version of having bookmarks. You add sites to different numbers then you can hit ctrl and whatever number site you wish to go to.
https://addons.mozilla.org/en-US/firefox/addon/4810

Those are just a few I had, so post up what you use to make browsing quicker with FireFox.

 

The speed dial addon looks cool.

 

I have the following addons:

1-ClickWeather
https://addons.mozilla.org/en-US/firefox/addon/1035
1-ClickWeather for Firefox enables users to quickly view current weather conditions including regional Doppler radar maps

Download Statusbar
https://addons.mozilla.org/en-US/firefox/addon/26
View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing

Fire.FM
https://addons.mozilla.org/downloads...m-1.1.5-fx.xpi
Fire.fm is your direct access to the extensive music library on Last.fm

Video DownloadHelper
https://addons.mozilla.org/downloads...r-4.0.2-fx.xpi
Easy way to download and convert web videos.

Cooliris
https://addons.mozilla.org/en-US/firefox/addon/5579
Cooliris transforms your browser into a visually stunning, lightning fast way to search and enjoy online photos, videos and more

I have more, just can't think of them all right now..