I have recently purchased everything needed to setup MRV with my (3) HR20-700 receivers. I had this setup up and running perfectly (2) receivers wirelessly with Apple Airports and (1) receiver hard-wired to the Apple router. Everything worked flawlessly, no jitters on SD or HD, even wireless to wireless. The trial period has expired and when calling DTV to activate this for the $3/month charge they refused in saying that I did not have a SWIM setup or a DECA. I informed them that I do in-fact have a SWIM setup, but I do not have a DECA. They still refused to activate things. My question is this, do I need to purchase (3) DECA pieces or can I simply call them and tell them I have the DECAs in place so that they will turn the option on? Let me know thoughts and suggestions.