Conclusion: The Delphi MyFi XM2Go is the first self-contained portable satellite radio receiver. Just plug in headphones and use it anywhere to hear XM radio. It's not cheap, but there's nothing else like it—so far.
Pros: XM radio on the go. Integrates an antenna and battery for 5 hours of truly portable operation. Has a capture button to save favorite songs (5 hours worth), with each song stored individually. Included mounts, antennas for home, car, and walking around.
Cons: Poor reception indoors using integrated antenna. Record feature misses the beginning few seconds of a song as it prepares to record. Array of included accessories is initially confusing. Shiny, slippery chrome faceplate. Home docking module feels insubstantial.