I used this after checking out some youtube videos and remembering the good old days of using my Palm to control my TV(A Westinghouse 32" HDTV). I'm a new n900 owner and I've got to say I'm impressed with the overall quality of the apps and this is no exception. This app is flexible and simple. I was able to turn the channel and volume up or down. My only request thus far would be the sizing of the buttons. I may have overlooked the function, but most setups would require more buttons than I can fit on the screen( or switch remotes a whole lot). That would be a great option. I will attempt to upload(or look up) the LIRC remote of a Pioneer car stereo head and see how that turns out as well. Streaming PyPianobar through stereo Bluetooth(on my car's stereo) and being able to control my stereo from one device would be a dream.