I got the Audiovox unit from the Friends and family program and I'm having issues. I want to use this system to listen to music at work. The person a cube over from me uses XM and is always raving about satellite radio. My issue - no matter what I do, I can't seem to get a signal in my building. My buddy can get signal with XM, but I can't get one with Sirius. Any suggestions? Do they make some sort of signal booster? Thanks.