DirectX Redistributable - April 2007

Microsoft has released another update to DirectX Runtimes and you can get it from this page (no validation required) and this new update can be applied to all Windows XP version

Quoted from Microsoft :

Windows Server 2003, Windows Server 2003 R2 Datacenter Edition (32-Bit x86), Windows Server 2003 R2 Datacenter x64 Edition, Windows Server 2003 R2 Enterprise Edition (32-Bit x86), Windows Server 2003 R2 Enterprise x64 Edition, Windows Server 2003 R2 Standard Edition (32-bit x86), Windows Server 2003 R2 Standard x64 Edition , Windows Server 2003 R2 x64 editions, Windows Server 2003 Service Pack 1, Windows Server 2003 Service Pack 2, Windows Server 2003 Service Pack 2 x64 Edition, Windows Server 2003 x64 editions, Windows Server 2003, Datacenter Edition (32-bit x86), Windows Server 2003, Datacenter Edition for 64-Bit Itanium-Based Systems, Windows Server 2003, Datacenter x64 Edition, Windows Server 2003, Enterprise Edition (32-bit x86), Windows Server 2003, Enterprise x64 Edition, Windows Server 2003, Standard Edition (32-bit x86), Windows Server 2003, Standard x64 Edition, Windows Server 2003, Web Edition, Windows Small Business Server 2003 , Windows Vista, Windows Vista Business, Windows Vista Business 64-bit edition, Windows Vista Business N, Windows Vista Enterprise, Windows Vista Enterprise 64-bit edition, Windows Vista Home Basic, Windows Vista Home Basic 64-bit edition, Windows Vista Home Basic N, Windows Vista Home Premium, Windows Vista Home Premium 64-bit edition, Windows Vista Starter, Windows Vista Starter N, Windows Vista Ultimate, Windows Vista Ultimate 64-bit edition, Windows XP, Windows XP 64-bit, Windows XP Home Edition , Windows XP Home Edition N, Windows XP Media Center Edition, Windows XP Professional Edition , Windows XP Professional N, Windows XP Professional x64 Edition , Windows XP Service Pack 1, Windows XP Service Pack 2, Windows XP Starter Edition, Windows XP Tablet PC Edition

And if you prefer to download the SDK Version, you can grab it from here