1 - nVIDIA Videocard Tweaker (nVHardPage) 3.6 Beta 1 nVIDIA Videocard Tweaker (nVHardPage) : An easy way to enable / disable overclocking options or vsync options for nVidia graphics cards, as well as to tweak Direct3D and OpenGL settings License: Freeware OS: Windows Size: 2.2 MB KB