As of today:

Enabled Extensions: (45) — this includes a few themes

Aardvark 1.0 (Allows cleaning up a page prior to printing it. Also has page analysis tools for web developers)
About site 0.1.1 (Quick access to site metadata - traffic, related and linked pages, and more.)
Adblock 0.5.2.056 (Filters ads from web-pages)
Allow Right-Click 0.3 (Defeats web sites' right-click prevention scripts.)
Alt-Text for Links 0.3 (Pops up links' destinations in a tooltip window, based on Hiroshi Shimoda's 'Popup ALT Attributes' extension.)
Bloglines Toolkit 1.4.1 (Utilities (v1.4.1) for use with Bloglines)
BugMeNot 0.9 (Bypass compulsory web registration with the context menu via www.bugmenot.com.)
ColorZilla 0.8.3.1 (Advanced Eyedropper, ColorPicker, Page Zoomer and other colorful goodies.)
Console² 0.2.5 (The next generation error console.)
Download Statusbar 0.9.4 (View and manage downloads from a tidy statusbar)
Form History Manager 0.5.3 (Manager for form history entries.)
Gcache 0.2.1 (Displays a google cached version of the webpage.)
Go Up 0.9.1 (Easily navigate 'up' a level in a Web site)
Google Safe Browsing 1.0 (Warns you about fraudulent web pages.)
GooglePreview 1.2 (Inserts web site previews in google and yahoo search results.)
Greasemonkey 0.6.4 (A User Script Manager for Firefox)
How'd I Get Here 0.1.1 (Helps you remember how you first discovered a site.)
IE Tab 1.0.6.4 (Open IE-only pages in "embedded IE" !!!)
Image Zoom 0.2.1 (Adds zoom functionality for images)
keyconfig 20050908.1 (Rebind your keys.)
Linky 2.7.1 (Open/download/validate links and pictures in tabs or windows)
ListZilla 0.7 (Outputs an alphabetical list of extensions to a text, vB code, or HTML file.)
MeasureIt 0.3.5 (Draw out a ruler to get the pixel width and height of any elements on a webpage.)
Modern Pinball 1.5.1 (Designed to please the eye without being distracting, and to be usable without wasting screen real estate.)
Noia 2.0 (eXtreme) 2.99 (Fully skinned based on Noia icon set.)
Nuke Anything 0.2 (Allow hiding of almost anything via context menu)
Nuke Image 0.3 (Allow hiding of images via context menu)
PDF Download 0.5.1.2 (Allows to choose whether you want to view a PDF file inside the browser (as PDF or HTML) or you want to download it!)
Qute 3.0.4 (Icons designed to be modern, dynamic and fresh, with attention paid to usability and comfort over extended use.)
Red Cats (green flavor) 3.3.10 (Eye candy for all cat lovers)
refspoof 0.7.0 (Allows easy spoofing of URL referer (referrer) w/ toolbar.)
Resizeable Textarea 0.1a (Search Google for Resizeable Textarea)
Scribblies Kids 1.0.9 (A fun theme that kids like. The juggler juggles his balls while pages load. NOTE: To get a dropdown history from a forward or back arrow, right click on it. It's much easier than trying to stab at a little dropdown marker.)
Search as you type toggler 0.1 (Toggle search as you type option.)
SessionSaver .2 0.2.1.030.4 (Magically restores your last browsing session.)
Slim Extension List 0.3.1 (Makes items in extension list shorter, so you can see more at once. Also, sorts them by name.)
Tab Preview 0.3 (Preview tab contents on mouseover)
Tabbrowser Preferences 1.2.8.8 (Enhances control over some aspects of tabbed browsing.)
Talkback 1.5 (Submit a crash report to Mozilla.org.)
TargetAlert 0.8.9.6 (Provides visual cues for the destinations of hyperlinks.)
Toolbar Enhancements 0.16.2.1 (Adds various toolbar buttons and increases toolbar configurability)
undoclosetab 20051204 (Adds Undo Close Tab.)
View Cookies 1.5 (View cookies of the current web page.)
Web Developer 0.9.4 (Adds a menu and a toolbar with various web developer tools.)
Whitehart 0.1.4 (Breeze2 Updated)

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