Having problems with customizing your Vista? Look no further, TweakVista will allow you to do what you want with Vista.
TweakVista open beta begins – Popular tweaking site TweakVista.com and Stardock have teamed up to create a new utility for Windows Vista users called TweakVista. TweakVista allows users to change many low level settings in Windows Vista as well as makes many lesser known settings more user-friendly. The utility has settings for security (to manage the UAC), memory optimization, resource control, start-up management, performance assessments, benchmarks, and integration with TweakVista.com.