Hi - I am a proud owner of a Harmony 676 which I use for my home theater setup in the basement and was looking for another, less expensive Harmony remote for the bedroom. We have a Hughes E-25 reciever and a DVD/TV combo and was looking for something else simple. I tried a One for All 6131 after some glowing recomendations but I could never get the codes for the TV/DVD to work. One for All's support is horrible at best and anfter 2 weeks of awful email support I am throwing in the towel. I wanted to buy the harmony 659 but noticed 2 different models on Amazon. The list a H-659 for $95 and a SST-659 for $89. Anyone know the difference? Thanks!!