Pause between steps while following Bezier curve in milliseconds. Acceptable range: [1, 200].
Should correspond to the refresh rate of a touch-screen of an emulated device.
Value is inversely proportional to the speed of swipes.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2