Just installed the Pioneer XM system on New Years day. The system was $200 with a $50 rebait and the antenna was $50. Nice addition, smooth installation and good sound quality. The modulator fits nicely in the rear hidden compartment. I used the ground and accy power from the rear 12 volt outlet and ran one hot wire from under the dash to the rear. The antenna wires easily went through the tailgate wiring harness grommet and the controller is mounted neatly under the change tray with velcro and an L bracket. Has anyone else had experience with the service? BPILOT