Joomla 1.5 Template Tutorial.

DOCman –
Flavia notes :
Please note that it is not 1.5 native so you will need to have the
legacy plugin turned on in order to run it..

35 Beautiful Commercial And Free Joomla Templates | Developer’s Toolbox | Smashing Magazine.
SOme nice templates. Might be a good place to start and learn Joomla

“Joomla! 1.5: A User’s Guide: Building a Successful Joomla! Powered Website (2nd Edition)” (Barrie M. North)

Wordpress Themes, Free Joomla Templates – FreeThemeLayouts.
some nice free themes. Premium stuff. Some come with the psd file. noodle around here. premium themes and good free themes are a great way to learn how to mold wordpress into what you want it to be.

We’ve had these links on our WDG members section for some time. I’ve not had a chance to go thru them to weed out dead links, will do as I have time. But for your edification:
Joomla resources
main component/module/mambot repository
http://extensions.joomla.org/

joomla!› joomla-template-kits-tutorials› Joomla Template Kit 3.X Manual.
May be of use for someone. They have an extension for dreamweaver that makes your templating a wee bit easier. Easier means faster (most times) and faster means more $$ (most times)