Microsoft has shipped the promised replacement for Windows NT 4.0 Service Pack 7 (SP7). The cleverly named Windows NT 4.0 Post-SP6a Security Rollup Package (SRP) is a handy 14.3MB package that provides all available post—NT 4.0 SP6a security updates. For more information about this free download, visit (For information about some specific post—NT 4.0 SP6a fixes, go to and see Paula Sharick, "Mailto Address List Truncated; Post-SP6a Fixes," InstantDoc ID 9755, and "NT 4.0 Post-SP6a Fixes; Preparing for SMS 2.0 SP2," InstantDoc ID 8969.)