IIS and Kerberos

Good articles here:

• IIS and Kerberos Part 1 - What is Kerberos and how does it work?
• IIS and Kerberos Part 2 - Service Principal Names (SPNs)
• IIS and Kerberos Part 3 - A simple scenario
• IIS and Kerberos Part 4 - A simple delegation scenario
• IIS and Kerberos Part 5 - Protocol Transition, Constrained Delegation, S4U2S and S4U2P
• IIS and Kerberos Part 6 - What's new in IIS 7
• IIS and Kerberos Part 7 - A simple cross Forest scenario
• IIS and Kerberos Part 8 - A simple cross Forest/Domain scenario delegation scenario

and

http://blogs.msdn.com/vivekkum/archive/2008/06/15/step-by-step-kerberos-in-nlb-with-shared-content.aspx?CommentPosted=true#commentmessage