Valve announced Steam OS. There very own operating system for the living room. Robert Calibrates Samsung's Curved OLED TV. Blu-Ray Releases! Iron Man 3 and who could say no to 35th anniversary edition of Halloween. view52 asks: "After? Brightness and Contrast is set where should the Backlight setting be and how does it relate to both?" We have a great question from twitter, "What's your opinion on "natural" preset as a starting point for calibration?" 120 Hz vs 240 Hz, what's the deal? Which is better Ceton or HDhomerun for network DVR to HTPC?