1st "virtually comercial free"= less than 5 min of commercials per hour. And there are some completely commercial free stations.
2nd Connections- The radio I connected it to is a pioneer deh-p7000r. All you really need out of your pioneer radio is a IP bus which is what they use for the changer control. I am assuming that other radios will use the same thing. You can also get an FM modulated unit the will work with any radio, but that will degrade your sound. Tuner for pioneer radios w/IP bus is $199. FM modulated tuner is $249. Antenna is $79
3rd censorship- most of the stations are censored just like normal, but there are 2 r&b/rap, 3 rock staions, and 2 comedy stations that are completely uncensored.
4th mounting- I mounted my antenna on the middle of my trunk lid. It looks pretty sleek. It is only a little pod that is about 3" by 4" and sticks up about 2-3 inches.
hope this cleared up some of the questions.
chris
