I currently have my system ethernet wired and was part of the beta. However, if I wanted to do this the right way, it that possible without having D* come out? I already have a SWM so it sounds like all I really need is the DECA components, the filter and the power supply. Is there a way that I can purchase these items and hook them up myself? Seems silly for me to pay $149 for something I can do in about 30 minutes.