Release Candidate 1 (RC1) of Windows XP Professional x64 Edition is now available: ZDNet has put Build 1289 through its paces.

This post explains what is Windows 64-bit Itanium based system. Windows XP version and Windows Server 2008 R2 editions supported x64 Itanium.

As per the unofficial timeline, Windows XP Service Pack 3 (SP3) has been uploaded to Microsoft's servers. Currently, the final build is only available on the download.windowsupdate domain in the ...