The Acer P6200S projector is for large business venues. The resolution is XGA which is suitable for PowerPoint presentations, images and short video clips. If you are showing longer videos, then we would recommend going for at least WXGA resolution as this is widescreen and your image will not be stretched. However, for presentations, the P6200S will give you a clear and sharp image. The high contrast ratio will bring out the blacks from the whites and will make the darker areas in your movies have more detail. This Acer projector has a wide throw ratio, so it gives you great flexibility in where you install your projector. The vertical and horizontal keystone correction feature eliminates distortions resulting from elevated or side projection. Give us a call if you are thinking of installation as we can do this for you. It is also quite a light weight projector for the spec at 4.5KGs. With a bright 5000 lumens, the P6200S will be comfortable projecting with the lights on and curtains open throughout the day to a large audience. The P6200S has THREE HDMI inputs allowing you to connect to three HD sources or laptops at the same time without swapping cables around.