I'm hoping someone can help me out with this. I'm planning on getting satellite radio, I'm leaning toward XM but I wont decide definitively until I find out which one the Opie and Anthony show is going to be broadcast on. My car is a 2004 Ford explorer with the factory installed 6 disk in dash cd changer. Since my car is brand new I want to keep my current radio/cd player. If I go with XM I'm guessing that I would have to choose the Delphi XM SKYFI because I would also want to get XM in my home and office and the SKYFI would allow me to do that cost effectively . Since I don't have a cassette player in my car is using the FM modulator my only choice to get satellite radio hooked up in my vehicle? Is the Skyfi only powered by lighter adapter or are their other choices ( IE. hardwiring to the cars electrical system) I live in Bergen County in Northern NJ. Has anyone in NJ/NYC area used the FM modulator and how does it sound in comparison to FM, hardwired XM car radio, and cd? Being that I'm in the largest media market will the modulator get a lot of interference. Any help or insight you can provide would be greatly appreciated.