There are a lot of benefits for having the firefox browser. I love the add-ons it provides. Here is my list of recommended firefox add-ons, if you have some add-ons for firefox you'd like to recommend, please post them in here!
- Cooliris
The Cooliris 3D Wall -- The fastest and most stunning way to browse photos and videos from the Web or your desktop. Effortlessly scroll an infinite "3D Wall" of content from Facebook, Google, YouTube, Flickr, and more. Even watch TV shows & movies. - CoolPreviews
Browse faster -- Preview links and images without leaving your current page or tab. Just mouseover any link, and a separate preview window appears to show you the content. (TIP: Mouseover subsequent links while the preview window is still open!) - Speed Dial
Direct access to your most visited websites - Greasemonkey
Allows you to customize the way a webpage displays using small bits of JavaScript. ...Go to www.userscripts.org for pre-made scripts on Greasemonkey - Screen Capture Elite
Screen Capture Elite lets you copy or save any visible, complete or selected region or a webpage and save it as a jpeg or png image file. - Forecastfox
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension. - FasterFox
Save time by speeding up repetitive tasks. Get faster, parallelized downloads, see definitions, auto-load the next page, improve searching, and more. FastestFox will dramaticallyenhance your productivity! - Flagfox
Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more... - Video DoanloadHelper
The easy way to download andconvert Web videos from hundreds of YouTube-like sites.This works also for audio and picture galleries. - Youtube MP3
Adds a download button to YouTube. By clicking on it you can download the video as a high quality mp3 file.