Summit Web Site for Microsoft VBA
- Microsoft authorized agent for VBA and VSTA licensing. SDK downloads.
- http://www.summsoft.com/

Microsoft Open License Transfer Service
- Offers Microsoft license purchase, transfer and leasing services.
- http://www.microsoftsale.com

Microsoft Software and Open License Reseller
- Microsoft Open License sales and free consulting for Windows Vista, Windows Server 2003, Terminal Services and Office 2007.
- http://www.wasatchsoftware.com

Microsoft License Secrets
- "Microsoft License Secrets" is a 90-page, step-by-step, detailed guide to negotiating the best possible Microsoft volume license deal for your company.
- http://www.microsoft-secrets.com

NetworkClue - Microsoft Licensing Guide
- Learn all the licensing terms and how to take advantage of the savings and programs with Microsoft's Open Value License Program.
- http://www.networkclue.com/os/Windows/licensing/index.php

TechSoup- Microsoft Software Donation Program
- How to obtain donated or low cost Microsoft licenses for charitable organizations.
- http://www.techsoup.org/stock/microsoftprogram.asp

Berkeley.edu- Microsoft Licensing Tips
- Information on Microsoft Licensing and the transition to the Select 6.0 and Software Assurance.
- http://ls.berkeley.edu/computing/microsoftware.html

Microsoft- Product Licensing Website
- Provides access to licensing terms, conditions and supplemental information.
- http://www.microsoftvolumelicensing.com/userights/

The Risks Digest: Linux users want their money back from Microsoft
- Forum on Risks to the Public in Computers and Related Systems, ACM Committee on Computers and Public Policy.
- http://catless.ncl.ac.uk/Risks/20.18.html#subj7

Nader's Appraising-microsoft.org: Appraising Microsoft
- Links to texts of Nader's letters and articles on Microsoft.
- http://www.appraising-microsoft.org/

Licensing: Microsoft Corp.
- Vital source of background.
- http://www.microsoft.com/licensing/