Terminal Server Client Shortcut Key Combinations
Microsoft Knowledge Base Article: 186624 - Below is a list of shortcut keys that can be used on a Terminal Server Client.
The Definitive Guide to Citrix MetaFrame XP

An online eBook sponsored by Citrix Systems. Free registration
is required. Source: RealTimePublishers.com
The Definitive Guide to Windows 2000 Terminal Services

An online eBook sponsored by New Moon Systems. Free registration
is required. Source: RealTimePublishers.com
Through Thick and Thin
A hard look at the Pro and Cons of Terminal Server and its promises to lower TCO. Source: Windows NT Systems Magazine (Jan 1999)
Windows 2000 Terminal Services Capacity and Scaling

Microsoft white paper provides capacity and scaling results, testing methodology and detailed performance analysis of the Terminal Services component of the Windows© 2000 server family. Source: Microsoft.com (updated May 8, 2000)
Windows 2000 Terminal Services Issues in an Active Directory Domain Environment
Microsoft Knowledge Base Article: 250776 - Windows 2000 Terminal Services provides increased functionality for Windows 2000 domain environments, and affects all aspects of the domain environment. This article describes the affected areas, and provides links to Microsoft Knowledge
Base articles
Windows Terminal Server
Early article by Michael Burns introducing Terminal Server and
its components. One of the best overviews that we've found, and a must read for new Admins. Source: Windows NT Systems Magazine (August 1998)
Zero Administration Kit for Terminal Server
The Zero Administration Kit (ZAK) allows system administrators to limit end-user access to system files and unauthorized applications. Source: Microsoft.com