[Discover] Featured Firefox Extension: Get Price Comparisons While You Shop with PriceAdvance http://lifehacker.com/software/featured-firefox-extension/get-price-comparisons-while-you-shop-with- ... (shopping tools firefox comparison)
 [Discover] del.icio.us buttons :: Firefox Add-ons https://addons.mozilla.org/en-US/firefox/addon/1532 (addon del.icio.us extensions opensource)
 [Discover] Use Delicious as a Reading List the Easy Way :: the How-To Geek http://www.howtogeek.com/howto/internet/firefox/use-delicious-as-a-reading-list-the-easy-way/ (del.icio.us toread extensions extension)
 [Discover] Exclusive Lifehacker Download: Better Gmail 2 Firefox Extension for New Gmail http://lifehacker.com/software/exclusive-lifehacker-download/better-gmail-2-firefox-extension-for-ne ... (gmail firefox tools extensions)
 [Discover] GMAIL TOOLBOX_ 60+ Tools For Gmail http://mashable.com/2007/08/10/gmail-toolbox/ (gmail google extensions email)
 [Discover] Lifehacker Top 10: Top 10 Firefox Extension-free Tabbed Browsing Techniques - Lifehacker http://lifehacker.com/software/lifehacker-top-10/top-10-firefox-extension+free-tabbed-browsing-techn ... (lifehacker howto firefox browser)
 [Discover] Featured Download: Extend OpenOffice with OxygenOffice http://lifehacker.com/software/featured-download/extend-openoffice-with-oxygenoffice-313413.php (openoffice lifehacker inbox extensions)
 [Discover] Top 10 Amazon Power Shopper Tools http://lifehacker.com/382714/top-10-amazon-power-shopper-tools (amazon shopping lifehacker tools)
 [Discover] Screenshot Tour: Mozilla Weave Synchronizes Your Browsing Experience http://lifehacker.com/397585/mozilla-weave-synchronizes-your-browsing-experience (lifehacker weave extension browser)
 [Discover] SCRAPBOOK :: Firefox Extension http://amb.vis.ne.jp/mozilla/scrapbook/ (firefox extensions tools software)
 [Discover] Manage Firefox Full Screen Display http://www.ghacks.net/2007/09/21/manage-firefox-full-screen-display/ (mode display bb configuration)
 [Discover] Featured Download: Sync OpenOffice.org Docs with Google Docs http://lifehacker.com/software/featured-download/sync-openofficeorg-docs-with-google-docs-332055.php (google googledocs openoffice tools)
 [Discover] Save Pages for Later With Reading List Extension for Firefox :: the How-To Geek http://www.howtogeek.com/howto/internet/firefox/save-pages-for-later-with-reading-list-extension-for ... (extensions firefox)
 [Discover] Featured Firefox Extension: Geode Brings Location Awareness to Firefox http://lifehacker.com/5060187/geode-brings-location-awareness-to-firefox (location map lifehacker search)
 [Discover] Lifehacker Code Update: Better YouTube Extension Now Includes High Res Option http://lifehacker.com/364408/better-youtube-extension-now-includes-high-res-option (video lifehacker extension youtube)
 [Discover] 30+ Must-Have Updated Firefox 3 Extensions - Mashable http://mashable.com/2008/06/26/firefox-3-extensions/ (tools extensions plugin utilities)
 [Discover] Interview with Gina Trapani of Lifehacker - Part 2 http://www.problogger.net/archives/2007/04/20/interview-with-gina-trapani-of-lifehacker-part-2/ (extensions firefox)
 [Discover] Pimp Your Firefox: 9 Crucial Add-ons for Freelance Writers - FreelanceSwitch - The Freelance Blog http://freelanceswitch.com/productivity/pimp-your-firefox-9-crucial-add-ons-for-freelance-writers/ (writing blogging research extension)

 [Discover] sshfs for Darwin (Mac OS X) http://mac.pqrs.org/sshfs/ (mac osx apple useful)
 [Discover] Killer Firefox Extensions That You Probably Don't Know About http://www.webupon.com/Browsers/10-Killer-Firefox-Extensions-That-You-Probably-Dont-Know-About.91442 (extensions addon firefox software)
 [Discover] The Greasemonkey Repository – Userscripts.org http://userscripts.org/ (greasemonkey tools javascript scripts)