Using a SXDH3 "Dock & Play" home kit with an Onyx EZR Radio

Sirius claims this "Dock & Play" home kit will adapt the Onyx to run on 110 house current, and allow you to connect it to the input of your stereo system. Has anybody out there actually purchased and used this? What has your experience been?

The "Dock & play" kit evidently comes with an indoor antenna. What has other users' experiences been with these indoor antennas? Is the reception satisfactory? (I live in a wood frame house, not a steel frame hi-rise or anything like that which is death on signals). I'm interested in comments

Tom