Selenium

Integrating Selenium with HTTPFox (Firefox plugin) for HTTP traffic manipulation
http://sejq.blogspot.com/2008/12/automate-httpfoxhttpwatch-test-case-for.html
http://httpfox.googlecode.com/svn/trunk/chrome/content/HttpFox.js

PHPUnit and Selenium
http://www.phpunit.de/manual/current/en/selenium.html

goto, gotoIf and while loop functionality in Selenium IDE.
http://51elliot.blogspot.com/2008/02/selenium-ide-goto.html

Automating Selenium IDE tests : If frames are not workable, use the option &multiWindow=true in the query string. To post the results to a remote url use &resultsUrl=[path]
http://wiki.openqa.org/display/SIDE/Automating+Selenium+IDE+tests

Selenium Core
http://wiki.openqa.org/display/SEL/Home

Selenium RC browser launchers
http://stackoverflow.com/questions/2569977/list-of-selenium-rc-browser-launchers