Improve your jQuery Selectors: 5 Quick Tips (Jack Franklin)

http://www.thewebsqueeze.com/web-design-tutorials/improve-your-jquery-selectors-5-quick-tips.html

A Complete Guide to jQuery 1.4 Selector Expressions
http://blog.insicdesigns.com/2010/05/a-complete-guide-to-jquery-1-4-selector-expressions/


Google Code Playground
http://code.google.com/apis/ajax/playground/

Six Things Every jQuery Developer Must Know
http://live.visitmix.com/MIX10/Sessions/EX22
http://elijahmanor.com/webdevdotnet/post/Mix10-Session-6-Things-Every-jQuery-Developer-Must-Know.aspx