Need a joomla layout tutorial..

[Colin-Roberts]

Anyone know of a good tutorial that teaches you how to code for joomla system. I figured out some of it but theres alot i still need to figure out.

[L?KE]

http://dev.joomla.org/content/view/1136/79/1/5/
http://www.ibdezign.com/learning/tutorials_joomla/layout/change_homepage.html
http://www.joomlatutorials.com/joomla_tutorials/joomla_layout_tutorials.html
http://www.compassdesigns.net/tutorials/17-joomla-tutorials/208-joomla-15-template-tutorial.html