Open Source Wikipedia entry—http://en.wikipedia.org/wiki/Open_source

   History of Free Software Wikipedia page—http://en.wikipedia.org/wiki/History_of_free_software

   Brief history of open source—http://www.netc.org/openoptions/background/history.html

   Linux.com—http://www.linux.com/

   Yahoo! Linux/Open Source News—http://news.yahoo.com/i/1817

   TecTonic—http://www.tectonic.co.za/

   Open Source Windows—http://www.opensourcewindows.org/

   Open Source Mac—http://www.opensourcemac.org/

   Open source as alternative—http://www.osalt.com/

   The Top 50 Proprietary Programs that Drive You Crazy—and Their Open Source Alternatives—http://whdb.com/2008/the-top-50-proprietary-programs-that-drive-you-crazy-and-their-open-source-alternatives/

   Filezilla (Windows, Linux, and Mac)—http://filezilla-project.org/

   Fetch (Mac)—http://fetchsoftworks.com/

   Cyberduck (Mac)—http://cyberduck.ch/

   OneButton FTP(Mac)—http://onebutton.org/

   Net2ftp—http://www.net2ftp.com/

   Notepad ++ (Windows, Linux)—http://notepad-plus.sourceforge.net/uk/site.htm

   TextWrangler (Mac)—http://www.barebones.com/products/textwrangler/index.shtml

   XEmacs (Windows. Linux, UNIX)—http://www.xemacs.org/index.html

   Gimp (Windows, Mac, Linux)—http://www.gimp.org/

   Inkscape (Windows, Mac, Linux)—http://inkscape.org/

   Paint.Net (Windows)—http://www.getpaint.net/

   Seashore (Mac OS X)—http://seashore.sourceforge.net/

   Kompozer (Windows, Mac, Linux)—http://www.kompozer.net/

   Quanta Plus (Windows, Linux)—http://quanta.kdewebdev.org/

   bluefish (Windows, Mac, Linux)—http://bluefish.openoffice.nl/

   SeaMonkey (Windows, Mac, Linux)—http://www.seamonkey-project.org/

   OpenLaszlo (Windows, Mac, Linux)—http://www.openlaszlo.org/

   CSSED (Windows, Linux)—http://cssed.sourceforge.net/

   NVU (Windows, Mac, Linux)—http://nvudev.com/index.php

   Audacity (Windows, Mac, Linux)—http://audacity.sourceforge.net/

   The Apache Software Foundation—http://www.apache.org/

   Savant Web Server—http://savant.sourceforge.net/

   Roxen WebServer—http://www.roxen.com/products/cms/webserver/

   phpMyAdmin (Web Utility)—http://www.phpmyadmin.net/

   MySQL—http://www.mysql.com/

   Wordpress.com—http://wordpress.com/

   Life Type—http://lifetype.net/

   Movable Type—http://www.movabletype.com/

   Drupal—http://drupal.org/

   Joomla—http://www.joomla.org/

   Open Source CMS—http://opensourcecms.com/

   Media Wiki—MediaWiki.org

   Twiki—http://twiki.org/

   PB Wiki—http://pbwiki.com/

   Wet Paint—http://www.wetpaint.com/

   EasyPHP (Web Utility)—http://www.easyphp.org/