MAPI/CDO with Exchange Server 2007

In all previous versions of Exchange prior to 2007, Microsoft shipped the MAPI client library and CDO library as part of Exchange.
In Exchange Server 2007, they have stopped doing this. If you need the libraries, you need to download them from here:
http://www.microsoft.com/downloads/thankyou.aspx?familyId=e17e7f31-079a-43a9-bff2-0a110307611e&displayLang=en