In august of this year I traded the two saturns vehicles I had and purchased two chevy trucks . The saturns had xm service until sept. of 2011 the new vehicles came with 3 mos free service . I called to have the service on the saturns transfered to the chevys I was told after spending and hour and a half on the phone that this was done . within one week on october 22 I have recieved two diffent bills for the sevice that has already been payed for and after numerous calls and being disconnected time and time again I still cannot get to anyone to address this problem.