You can apply to get a free Microsoft Office 2007 Tips and Tricks CD from the Microsoft Small Business Centre web-site. Even though I am in Australia they let my application go through, which is a rare thing, so I suspect that it should be available from anywhere in the world.

You will need to sign up for a Microsoft Passport ID to log in for your free Microsoft training CD, but if you already have an ID you can just sign up with that.

Here is the link:

https://www.microsoft.com/smallbusiness/small-business-plus/default.aspx

After you have signed up you will also gain access to other training resources, in addition to the free training CD.

Source: OzBargain: Free Microsoft Office 2007 Tips and Tricks CD