Firefox Extentions

I know I've posted about this before, but if you're a Firefox user (and if you're not you should be) good extensions can make surfing the net way more pleasant. Here are a few of my favorite extensions that I use:
Tab Effect - Visually pleasing upgrade to switching between tabs.
Adblock Plus - Get rid of annoying ads on websites.
Video Downloader - Easily download videos from almost any website (YouTube, Google Video, etc.)
Download Status Bar - Moves the Download pop up box to the bottom bar of Firefox.
Fasterfox - Tweaks Firefox settings to maximize browsing speeds
Tiny Menu - Compresses your menu into one small button.
Yahoo Mail Notifier - Lets you know when you have new Yahoo e-mail.
All In One Gestures - Allows you to browse using mouse gestures as well as "rocker" motions.
Cute Menus - Adds little icons to your menu items.
IE View - Right click and open any link in Internet Explorer.