Used this great little remote to control my Home Theater (TV, Receiver, Blu Ray, Play Station, Apple Mac Mini) recently switched components to HDMI control and no longer need this remote.
The Harmony RF Wireless Extender in combination with the Harmony 1100 allows you to control devices without pointing, so you can hide your components out of sight in a cabinet or another room.
The Software to program the remote is available at support Logitech Com, then look for the Harmony 1100.
You connect the remote to your computer via the USB cable. Choose the commands you want to see, on the screen you want to see them, and you can even choose the icons for each command! You do need internet access.
Questions welcomed!