For a clean look I went with the 76404-06 Boom! audio XM radio add on. But I have found out that all of the channels I am supposed to get, don't show up on my radio for some reason. For example one of my favortie stations is OutLaw Country on channel 60, but it jump from 59 to 64 (i think). Too mad to remember exactly. But doesn't really matter. There are other "blocks" of channels that don't show up either. My thing is I didn't drop $700 installed cost for a limited channel lineup. I called XMSirius to verify my subscription and channel lineup, which is the same as our other sat radio that has the same lineup. My next call was to my dealer. They didn't have an answer but said they would call the MOCO on Tuesday (not open Monday) and let me know what the solution is. I did let them know that my expectation was a FULL channel lineup out of this unit and they assured me they understood. So if this is a limitation of the Harley/HK/Boom unit I will be expecting a full parts and labor refund. Anyone else had this missing channels issue with Boom XM?