Right here we are going to have a look at simply why I feel so highly of my Logitech Harmony 550 and the way it has changed the way in which I interact with the various digital devices I have in my home. To start with, let us have a look at how simple this Logitech Harmony remote is to use. It has one touch activity buttons with Smart State Technology for straightforward control. You can change the video aspect ratios and the audio modes by way of the four media buttons, which are highly customizable. The above talked about one-touch activity control must be the most effective features of the Harmony remote. Whenever you would like to watch a DVD you merely select watch a DVD and the remote control will do the rest. It powers on your TV, DVD, stereo receiver and sets all of the inputs required, it even presses play for you. What could be simpler than that (not to mention cool). It has got a fully backlit keypad and an LCD display which makes it an absolute breeze to navigate, convenient when the lights are on low or even when the lights are turned off. There's also an extremely convenient help button that guides you through what you want to do, which makes it simpler to use for the children or the babysitter. This Logitech remote is programmed through your computer, which gives you access to the online device database of literally thousands upon thousands of electronic units for simple programming. You additionally use your pc to keep the Logitech Harmony 550 up to date. This Harmony universal remote may be setup to control up to 15 units at any one time. So you can kiss goodbye to the multitude of remote controls that you use for your TV, DVD, cable box, ipod dock, home theatre, Xbox 360 and air conditioning. This one remote will replace all of your present remote controls. In a nutshell, the Logitech Harmony 550 is simple to setup and very easy to use. Now I'm sure you can see why I like it so much. The Logitech Harmony 550 is a very useful bit of kit. Go to http://logitechharmony550.com for more information and reviews.