Other than hack to install Windows XP SP3 Release Candidate 1 via Windows Update, Microsoft also released the standalone installer setup package for Windows XP SP3 RC 1 which can be downloaded for free from Microsoft Download Center. The near-final release is general public testing version, and not restricted to MSDN and Technet members exclusity, and provides performance boost, stability improvement and security fixes. Windows … Continue reading Download Windows XP Service Pack 3 RC1 v3244 Standalone Installer from Microsoft Download Center