A new demo has been added in the Microsoft ISA Server demo portion.The detail of this demo is

Title: How to Configure Active Caching in ISA Server 2000

Objective: The objective of this demo is to teach you how to configure active caching in ISA Server 2000. With active caching enabled, ISA Server analyzes objects that are in the cache to determine which are most frequently accessed. When popular objects in the cache get ready to expire, ISA Server automatically refreshes the content in the cache. When active caching is enabled, if you are using a dial-up connection to the Internet, then the computer will dial out to the Internet service provider (ISP) when retrieving this content.

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