I ordered the 880 to replace an older model of the Harmony remote that died. I really liked the older model and found this a great deal for a newer device with a few more bells and whistles.The Harmony works as advertised but the software for setting up your system is, as always, clunky. It's not particularly intuitive and can be a long, involved process to set up even one device. I happen to have about 8 different setups and even then it's not quite right. (It doesn't like how my TV changes inputs and so misses the right input when switching to/from certain setups.)All in all, though - great bang for buck. If you have a ridiculous home theater/game system setup, get these. Can't be beat if you don't mind a little extra work to make it work.