Tweak your Vista system and take control. You can take complete control of your Windows system with access to hundreds of powerful tweaks and hidden Registry settings. You will not need any extra knowledge because you’ll be able to modify all features just following its easy-to-understand and intuitive interface. For Example……

• System Information – Includes Hardware Information, Operating System Information and Process Manager. These features can show detailed system information; show detailed information of running processes and threads.
• Show All Hidden Devices in Device Manager
• Disable CD/DVD Burning
• Show Friendly HTTP Error Messages
• Disable Internet Explorer Automatic Proxy Caching
• Internet Explorer FTP Mode
• Require Users to Press Ctrl+Alt+Delete Before Logon

…..and a whole lot more For Windows Vista, free 20 use trial.