Alright, I am planning on starting a case build. I am thinking about doing one of those build a htpc in the casing of an old reciever. I like the look and idea of that, but I would have to have the volume knob control volume for the system. Now I am looking for something that would work for me. I have seen about the griffen powermate, but then I heard that it doesn't work so well with vista. And that is what I am running. So I would like to know if anyone knows of another one somewhere, or how I would be able to possibly make my own? Or even if that powermate will work with vista, because if I can't get something to control the volume with that knob, then I just wouldn't be able to do this case. It just wouldn't seem right to have a big 'ol volume knob that didn't do anything.