I've begun Windows 2003 Server SP2 deployment.

Here are the direct links, and more information:

• x86
  • http://download.microsoft.com/download/5/f/1/5f104409-2736-48ef-82e1-692ec3da020b/WindowsServer2003-KB914961-SP2-x86-ENU.exe
• x64
  • http://download.microsoft.com/download/3/c/5/3c5c6364-27d3-4e18-bd04-244d0ec09dd4/WindowsServer2003.WindowsXP-KB914961-SP2-x64-ENU.exe
• Support tools x86
  • http://download.microsoft.com/download/6/e/4/6e481b67-54af-4340-a534-25de4229cfc6/support.cab
  • http://download.microsoft.com/download/6/e/4/6e481b67-54af-4340-a534-25de4229cfc6/suptools.msi
• System Prep
  • http://www.microsoft.com/downloads/details.aspx?FamilyID=93f20bb1-97aa-4356-8b43-9584b7e72556&DisplayLang=en
• More information
• http://support.microsoft.com/?kbid=914961
• Points of interest
• I've deployed on all my DCs running Windows 2003 SP1 or Windows 2003 R2 SP1 without problems (Enterprise and Standard)
• A 2003 R2 SPS2007 server on 2003R2 SP1 EE
• Exchange x64 2007 EE server on 2003R2 SP1 EE - this box's IS failed to start automatically on reboot - this is something I need to check up on at next reboot.
• ISA 2006 EE on 2003R2 SP1 EE
• File servers with Adaptec 2410 SATA, 1210SA, and 3Ware 9550 SATA controllers.  Dell PERCs seem fine as well.
• All NICs seem fine - no network issues.