Microsoft has published rev. 1.2 of their ADFS Step-by-Step Guide

This guide provides instructions for setting up Active Directory Federation Services (ADFS) in a small test lab environment. This guide walks you through setup of a claims-aware application and a Windows NT token–based application (either Microsoft® Windows® SharePoint® Services or Microsoft® Office SharePoint® Portal Server 2003) on an ADFS-enabled Web server. It also explains how to configure two federation servers that authenticate and authorize federated access to both types of applications.

ADFS Step-by-Step Guide 1.2