I recently bought the Pioneer N3 and I can listen to XM but the radio doesn't get reception. The guy at Al & Eds says that he doesn't know how to fix it. he claimed that the European windows are bad for allowing reception. I told him that the stock Radio worked fine. I was wondering if he missed something, maybe an after market antenna or something. Also I used the have the Nav N2 in my F150 before buying the xfire and never had reception problems with listening to XM. I now find that I loose SAT signal more frequent than with my F150. Any Suggestions?

Thanks,
Allen