I need some help with my XM. I have a 2004 Dakota Quad with 4.7l. Stock in dash 6CD changer. It looks like an aux port is open next to the main wire harness. I have the sure link but with soo many stations here in CT I get interference now and then. I bought the FM direct adapter but before I buy the adapters for the anenna ( because this seams like it is never going to end ) I was wondering if anyone out there knew of or has the direct audio wire to the radio.