Project Workspace customisation

[James]

I have been told that its possible to use stylesheets in
the project workspaces for Project Plans and to modify
the templates to use these stylesheets. In particular
there are some example web site templates on Microsofts
own web site for WSS (Contoso). How do I "pull" these
sites into a WSS workspace template so that my project
workspaces will have the look and feel of these WSS web
sites ?

Regards

James