Hi,
I'm a total newbie, but I am reading up on the Zend framework and trying out some tutorials, very useful.. However everything I've read/tried involves the "application/views" and "application/controllers" directories to create views and controllers. I have not yet come across any mention of the "models" subdirectory.

Where can I learn more about this and what it's used for?

Am I right in assuming that I can build my own functionality (e.g. user login form, CMS) entirely with the concept of a controller and view? (but not a model)

Many thanks