Hi; I have one single external projector (HDMI for example) connected to my PC. Let say Monitor 2 I want to control with Timeline (I'm using Beyond Ultimate) the external proyector (full screen) laser projection and video projection but not both together, sometime laser projection and sometime video. I created EMUlaser and video. How I can switch between both in order to have one projecting went I want? I created Emulaser and a video window as well. I can see with pangoscript that both have object properties. Left, Top, Left, right and visible. I guess I believe I can control which window can be visible using the visible property but I can`t control on what monitor to project. Every time when I change the property "visible" to true it appears in the monitor 1 or other but not in the monitor I want. Any suggestion how to do this?. I believe with one external projector you can use it (full screen) as a laser projector and as a video projector. Is this possible? Thanks Walter D.