In addition to the SP1 release of Windows Server 2003 the x64 versions of Windows Server 2003 and XP Professional have been released to manufacturing. These release are for processors including the AMD Opteron and Athlon 64, and the Intel Xeon and Pentium 4 processors with EM64T (Extended Memory 64 Technology).
For more information, see the x64 home page at http://www.microsoft.com/windowsserver2003/64bit/x64/default.mspx
Just released to the web is the a significant release for the Windows Server 2003 platform in the shape of Service Pack 1 for x86 and Itanium. SP1 adds many new features and enhancements primarily in the area of security. If you haven't had a chance to play with the release candidates in a lab environment yes, here's some of the really great features
There's several other changes which increase security such as IIS 6 Metabase audition, and the addition of Network Access Quarantine Control components out of the box to isolate out-of-date VPN assets.
Of course, for those of you like me who run Windows Server 2003 on your primary "workstation", having Windows Media Player 10 is also a great bonus...
Links
The home page for SP1 on Microsoft.com is here
SP1 x86: http://www.microsoft.com/downloads/details.aspx?FamilyId=22CFC239-337C-4D81-8354-72593B1C1F43
SP1 Checked Build x86: http://www.microsoft.com/downloads/details.aspx?FamilyId=F07A5E49-4A13-42CB-898B-278A8B287E16
SP1 Itanium: http://www.microsoft.com/downloads/details.aspx?FamilyId=890C5C44-815C-45BD-8B08-4FE901BB8FDF SP1 Checked Build Itanium: http://www.microsoft.com/downloads/details.aspx?FamilyId=C45F733E-A206-432A-87E2-65A08276FB43
In addition, if you have any questions about SP1, I'll be doing a webcast on 10th May at 14:30 GMT. You can register for this event at https://msevents-eu.microsoft.com/cui/WebCastEventDetails.aspx?culture=en-GB&eventid=118758410.
Senior Program Manager, Hyper-V team, Windows Core Operating System Division.