Windows Server 2003 SP1 - Critical Updates
KB890046: Security Update for Windows Server 2003
KB890830: Malicious Software Removal Tool v1.12
KB893756: Security Update for Windows Server 2003
KB896358: Security Update for Windows Server 2003
KB896422: Security Update for Windows Server 2003
KB896424: Security Update for Windows Server 2003
KB896428: Security Update for Windows Server 2003
KB899587: Security Update for Windows Server 2003
KB899588: Security Update for Windows Server 2003
KB899589: Security Update for Windows Server 2003
KB899591: Security Update for Windows Server 2003
KB900725: Security Update for Windows Server 2003
KB901017: Security Update for Windows Server 2003
KB901214: Security Update for Windows Server 2003
KB902400: Security Update for Windows Server 2003
KB904706: Security Update for Windows Server 2003
KB905414: Security Update for Windows Server 2003
KB905915: Cumulative Security Update for Internet Explorer
KB908519: Security Update for Windows Server 2003
KB912919: Security Update for Windows Server 2003

Windows Server 2003 SP1 - Recommended updates
KB888656: Update to enable DirectX Video Acceleration of Windows Media Video content in WMP 10
KB891957: Update for Windows Server 2003
KB892313: Updates for Windows Media Player 9 and 10
KB895181: Fix for MPEG4 videos in Windows Media Player 9 or 10
KB896427: Update for Windows Server 2003
KB898060: Update for Windows Server 2003
KB898458: Security Update for the Step-by-Step Interactive Training Application
KB898715: Update for Windows Installer 3.1
KB898900: Update for Windows Server 2003
KB902344: Update for WMDRM-enabled Media Players
KB908521: Update for Windows Server 2003
KB910437: Update for Windows Server 2003

Components
.NET Framework 2.0
Windows Messenger 5.1.0701 (only in Full)

Add-ons
DirectX Control Panel
TweakUI 2.10
ActiveSync 4.1 (only in Full)
Macromedia Shockwave Player 10.1 (only in Full)
Macromedia Flash Player 8 for Internet Explorer (only in Full)
Macromedia Flash Player 8 for Mozilla, Firefox, Opera and Netscape (only in Full)
Sun Java 1.5.0_06 (only in Full)
Google Toolbar 3.0.126.3 (only in Full)
WinUptime Tool (only in Full)

And lastly about 10 tweaks which improve appearance, functionality and security!

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