A free, simple, professional Vista tweaking tool, Thoosje Vista Tweaker is for all those who want to be able to tweak every nook and corner of their system. The program is designed to allow optimizing different settings in the Vista based computer. Offering more than sixty different tweaks, the app stands as one of the most powerful tweaking tools. The good thing about the tool is that you can go experiment as you like because the program performs a backup of the current settings so as to apply in case the tweaks harm your system. The application features an attractive, easy to use interface with a menu on the left for options about different system parts. You can select the one that interest you such as System UI, General performance or Internet Explorer. If you do not wish to go over each separately, it is possible to perform all the tweaks in one go. Choose the setting you want to tweak and let it apply for you to see what difference it makes. Customize your Vista performance the way you like!