Where can i get good resources to start learning the zikula framework?

A client just asked me to develop a site for her company and she particular requests the use to of the Zikula PHP framework.

I don't want to propose something different cause i think i can pull it off. I have two major concerns.

• How can i build templates on Zikula?
• How can i customize it?

I will be more than happy i could get links to where i could read about it. Thanks in advance.

Zikula is the new name for PostNuke. There's a plethora of resources out there for postnuke development. A quick search should find plenty of material to help you get started.