Road trip report on my Sirius radio

My step mom is in town, so yesterday we drove for 10 hours through Northern Washington (went across the Cascades). Stunning scenery. Highly recommended. Anyway, we ended up in Sirius satellite radio. This thing rocks. Worked all the way. I think we had 30 seconds of dropouts in more than six hours of listening (it dropped a few times in tunnels and driving through some heavy tree overhangs). I love it because if you get bored you can change your musical genre (or, even, switch over to talk radio or comedy). Keeps everyone in the car happy. One question, though, for General Motors or Ford: why don't any of you put a headphone jack input and output on your dashboards? I wonder if Reader Comments... Scobleizer blog. He works as Scobleizer