RadiantCMS Site Documentation

I am looking for a HOWTO/Tutorial on the RadiantCMS site to help me
through
making a new site from scratch on Radiant. So far it was easy and quick
to
make a Home page, with a set Layout and a Stylesheet.

I have two other XHTML layouts that I want to use, and have elements
common
to all of the pages that will be shared beween them all.

The setup will be like this:

Home page – Layout01
|
==> About Us – Layout02
|
|==> Subpage01 – Layout03
|==> Subpage02 – Layout03
|==> Subpage03 – Layout03
|==> Subpage04 – Layout03
==> Sales – Layout02
|
|==> Subpage01 – Layout03
|==> Subpage02 – Layout03
|==> Subpage03 – Layout03
|==> Subpage04 – Layout03

… and so on

The home page is actually composed of 6 snippets and the layout, which
makes
it un-necessary to modify via the main page body panel. However the
other
pages have content that needs to be modified frequently, but I can’t
seem to
set this up to allow Radiant to do it’s thing.

Does anyone have a good document to look at/share?

Thanks.