A new demo has been added in the Microsoft ISA Server demo portion.The detail of this demo is
Title: How to Configure Percentage of Available Memory to use for Caching in ISA Server 2000
Objective: The objective of this demo is to teach you how to configure percentage of available memory to use for caching in ISA Server 2000. ISA server by default uses 50% of the available RAM when caching objects. This can decrease your server performance. Lowering the value too much can cause ISA server to decrease performace in caching objecs.
If you are a subscriber, then click the Demos link in the navigation menu to view the complete list of demos.