X-Setup Pro is a Windows registry and application system tuning tool; it allows you to change settings that are normally hidden deeply in Windows fast and easily. There are many hidden settings in Windows as well as in a lot of other programs and normally you can't change them. Runs under Vista. X-Setup Pro knows over 2,000 of these settings and displays them in an easy to use interface, grouped by several aspects (Figure 1). Simply choose what you want to tweak, select the setting in question, make your change and hit the "Apply" button. It's that easy.