Just got a new Mirge radio for Christmas. I love the radio and all the programming available. I got the home kit and the vehicle kit, and it works great at home for the most part, haven't tried the vehicle kit yet. However, I brought it to work (where I wanted to use it primarily), and I can not get it to receive a signal. I can get the XM signal if I hang it out the window, but no Sirius signal anywhere I can put it. Any suggestions, I've looked online and it seems others have the same issue. Already dropped a lot of change on this thing, so I'm not real interested in mounting any outdoor antannaes or repeaters, plus I am sure employer won't appreciate drilling holes in the concrete.