I strongly advice this remote control. Very simple and quick to install. Requires a bit more time to fully configure each device (Samsung LE40-screen M86BD, CanalSat HD amp Onkyo TX-SR606). The remote control has recognized each device, even amp that just came out. For non available commands simply put the remote control of the unit in front of the Harmony One and press the touch memorize: AWESOME. Perfect ergonomics, we feel that ca has not been done in a hurry, and quality in general: the remote control is no "toy" and the touch screen works great.