What’s New in Windows Server 2003 R2?
http://www.microsoft.com/emea/itsshowtime/sessionh.aspx?videoid=81
http://www.microsoft.com/emea/itsshowtime/sessionh.aspx?videoid=81
NIX Interoperability in Windows Server 2003 R2
http://www.microsoft.com/emea/itsshowtime/sessionh.aspx?videoid=77
http://www.microsoft.com/emea/itsshowtime/sessionh.aspx?videoid=77
ADFS: Web SSO and Identity Federation using Windows Server 2003 R2
http://www.microsoft.com/emea/itsshowtime/sessionh.aspx?videoid=78
http://www.microsoft.com/emea/itsshowtime/sessionh.aspx?videoid=78