Some Questions About Namespaces And Schemas

Hi eveyone, I'm reading about namespaces and schemas in MS SQL 2005, and that's exactly what I was looking for for the structure of my database.

I've a database and 4 different applications that will use it, and every application will create a new database every year, for example, i'd like to use the following schema:

MainDatabase.MyApplication.MyYear.MyTable

In MS SQL i've created my main schema using:

USE Mydatabase;
CREATE SCHEMA MyApplication
GO

Now I want to add sub-groups (in this example, I need to create Year2006, Year2007, and so on).

Even If i create those schemas, how can I "add" them inside the Salary main schema?
I've tryed with
ALTER SCHEMA MyApplication TRANSFER Year2006

but it doesn't work since Year2006 is not an object.

Thank you!