My buddy Anthony posted on the updated SMS 2003 Asset Intelligence catalog over on his blog so if you missed it you'll want to check that out.  I pasted the intro below and a link to the complete post below:

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This is only for SMS 2003 SP3 not ConfigMgr, ConfigMgr will be updated when SP1 is released in the not too distant future.

Direct Download or Source.

Brief Description

This package will update the Asset Intelligence catalog and bring the knowledge base to the level of SCCM 2007 RTM. It contains additional software titles and several additional updates that make the content more accurate and relevant.

Overview

Asset Intelligence enhances the inventory capabilities of SMS 2003 SP3 by extending hardware and software inventory. Many inventory classes improve the breadth of information gathered about hardware and software assets. This update, which is mentioned in the SMS 2003 SP3 help file, is the first periodic update to the Asset Intelligence Knowledge Base tables, containing newly released software information. Please note that this will update the SMS 2003 SP3 Asset Intelligence knowledge base and bring it to the same content level as SCCM 2007 RTM. This update is not intended for SCCM and is limited to SMS 2003 SP3. An update for SCCM 2007 will be provided with SCCM 2007 SP1.

To continue reading see http://myitforum.com/cs2/blogs/socal/archive/2008/02/01/sms_2D00_2003_2D00_asset_2D00_intelligence_2D00_catalog_2D00_updated.aspx.

J.C. Hornbeck | Manageability Knowledge Engineer