Yesterday, Microsoft Solutions for Security published a guide dealing with viruses and malware. This is good stuff. Check it out here:
The Antivirus Defense-in-Depth Guide
Microsoft Solutions for Security: The Antivirus Defense-in-Depth Guide provides an easy to understand overview of the assorted types of malware, their risks, characteristics, means of replication and payloads. The solution also details the considerations for implementing a comprehensive antivirus defense for your network, servers and clients which goes beyond simply installing antivirus software into the related tools which will help reduce your risk of infection.
Just what I was looking for, some good weekend reading for the flight to TechEd in San Diego. :)