We have added a new article in Microsoft: ISA Server 2000  The detail of this article is

Title: Configuring Logging in Internet Security and Acceleration Server to a SQL Database

Purpose: This article describes how to configure logging for Internet Security and Acceleration (ISA) Server to an SQL database. ISA Server provides an extensible, multiple-layer enterprise firewall and a scalable, high-performance Web cache server. You can store Microsoft Internet Security and Acceleration (ISA) Server logs to an ODBC database. In this article we will store the web proxy logs to an SQL server database named ISA_Logs under the WebProxyLog table.