<HTML>You can emulate opera's back/forward drawing gestures, but not the clicking gestures, which would be RightDown+LeftClick to go back and LeftDown+RightClick to go forward. The LBUTTON_DOWN event is triggered when you hold the Right Button (or whatever button you have configured to draw gestures) and then click the Left Button. However, you cannot do the reverse (Hold the left button and then click the right button) because StrokeIt only recognizes one mouse button as being the "Gesture" button.