The Optoma HD67N home entertainment projector uses an Nvidia 3D Vision system on your PC or laptop to bring huge screen immersive 3D PC gaming right into your home (to watch 3D Blu-ray or Sky 3D, however, or play 3D games on the PlayStation 3 you'll need to get an Optoma 3D-XL converter as well). With its economic 720p resolution you can still get 2000L image quality and 4000:1 contrast from the Optoma HD67N and with 24P film support it accepts High Definition sources at 24 frames per second and thus displays movies smoothly and vividly, exactly as the director intended.