Where I can download sample database which can be used as data warehouse?

Hello!

Where I can download sample database which can be used for data warehouse creation? It should't be sample from Microsoft (Northwind etc.).

Thanks in advance

EDIT: Sorry for not clarifying my question. At my university we have class where we must create some data warehouse and since Northwind is so popular over net then professor told us not to use this database. We will use for this SQL Server 2008 but using Northwind is forbidden.

From stackoverflow GrZeCh

• This is a free online database data generator: www.generatedata.com

  You can design a table structure and let the script generate rows to populate it. It's not exactly what you need, but I think it can help.

  From Davide Gualano

• Whatever happened to NOT Northwind?

  http://www.hanselman.com/blog/CommunityCallToActionNOTNorthwind.aspx

  There's also SQL Data Generator from Redgate:

  http://www.red-gate.com/products/SQL_Data_Generator/index.htm

  From Stefan