Windows Systernals - Great Free Apps and Tweakers from Microsoft

I need a few hours to dig though all the goodies they have here!

clipped from technet.microsoft.com Whether you’re an IT Pro or a developer, you’ll find Sysinternals utilities to help you manage, troubleshoot and diagnose your Windows systems and applications. If you have a question about a tool or how to use them, please visit the Sysinternals Forum for answers and help from other users and our moderators. File and Disk Utilities Utilities for viewing and monitoring file and disk access and usage. Networking Utilities Networking tools that range from connection monitors to resource security analyzers. Process Utilities Utilities for looking under the hood to see what processes are doing and the resources they are consuming. Security Utilities Security configuration and management utilities, including rootkit and spyware hunting programs. System Information Utilities for looking at system resource usage and configuration. Miscellaneous Utilities A collection of diverse utilities that includes a screen saver, presentation aid, and debugging tool.