파이어폭스 어떤 확장 사용하세요?

1.		1-ClickYouTubeVideoDownloader{1.2.1}.xpi   -- Download YouTube Videos in FLV and MP4 (both High Defintion and iPod compatible High-Quality) in a single click.
2.		AdblockPlusElementHidingHelper{1.0.6}.xpi   -- Helps you create element hiding rules for Adblock Plus to fight the text ads.
3.		AdblockPlus{1.1.3}.xpi   -- Ads were yesterday!
4.		BetterGReader{0.8.3}.xpi   -- Enhances Google Reader with a compilation of user scripts and styles. All scripts copyright their original authors. Click on the script homepage in the Help tab for more information.
5.		ColorZilla{2.0.2}.xpi   -- Advanced Eyedropper, ColorPicker, Page Zoomer and other colorful goodies
6.		CoralIETab{1.63.20091024}.xpi   -- An enhanced version of IE Tab which enables you to use the embedded IE engine within Mozilla/Firefox.
7.		CuteMenusClassic{0.7.5}.xpi   -- Add icons to every default menus and popups.
8.		DownThemAll{1.1.8}.xpi   -- The mass downloader for Firefox.
9.		DownloadHelper{4.7}.xpi   -- Download videos and images from many sites
10.		DownloadStatusbar{0.9.6.5}.xpi   -- View and manage downloads from a tidy statusbar
11.		FEBE{6.3.2}.xpi   -- Backup your Firefox data
12.		FasterfoxEladKarakoMod{3.1.0}.xpi   -- Performance and network tweaks for Firefox.
13.		Fission{1.0.9}.xpi   -- Progress bar in the address bar (Safari style).
14.		FoxTab{1.2.1}.xpi   -- Quickly locate and switch between tabs in 3D.
15.		GProxyTool{1.63}.xpi   -- GProxy lets you set and clear GPass local proxy in Firefox and Thunderbird, and do more.
16.		Greasemonkey{0.8.20091209.4}.xpi   -- A User Script Manager for Firefox
17.		ImTranslator{3.3.3}.xpi   -- Starts Smart Link Translator via right-click or Tools menu.
18.		ImageZoom{0.4.2}.xpi   -- Adds zoom functionality for images
19.		Locationbar{1.0.4}.xpi   -- Formats and linkifies addresses in your Location bar.
20.		MeasureIt{0.3.9}.xpi   -- Draw out a ruler to get the pixel width and height of any elements on a webpage.
21.		MemoryFox{1.08}.xpi   -- A Mozilla Firefox Memory Recovery and Retention Add-On
22.		NightlyTesterTools{2.0.3}.xpi   -- Useful tools for the nightly tester.
23.		OpenITOnline{2.6}.xpi   -- Open IT Online allows you to open your files online without the need of any software to be installed.
24.		ScrapBook{1.3.6}.xpi   -- Helps you to save Web pages and organize the collection.
25.		SkipScreen{0.3.20091214_AMO}.xpi   -- Skips unnecessary pages on sites like Rapidshare, Megaupload, zShare, Mediafire, and more. Wherever there are unnecessary pages and superfluous links, Skipscreen will be there.
26.		TestPilot{0.4}.xpi   -- Help improve Firefox user experience by trying out new features.
27.		TwentyTenBuddy{1.3}.xpi   -- A companion add-on that changes styles and other options for TwentyTen.
28.		Xmarks{3.4.6}.xpi   -- Bookmark Sync and Web Discovery
29.		Yoono{7.0.6}.xpi   -- Stay connected to your social networks, discover cool stuff and share with friends. (build 20764_20764)
30.		YouTubetoMP3{1.0.5}.xpi   -- Add links to convert and download Youtube, MyVideo, Clipfish, Sevenload, Dailymotion videos as MP3.

배보다 배꼽이 크다고 하잖아요 ,, 왠지 이걸 뜻하는것 같아요.. 아 확장을 줄이던지 해야지-
없으면; 아쉽고... 모랄까;;

오히려 확장때문에 속도가 느려지는 느낌이랄까..