http://www.xmradio.com/myfi/index.jsp

So it seems that a good setup would be an Aux input with one of these. And you can swicth to an Ipod when needed....

 

why hasnt anyone responded to this? this sounds great. no need to have a unappealing additional head unit in the car, and you can just pop this in and out as you would the ipod and take it with you... did they say when its going to be released and the cost?

 

ok how about we scratch the bottom half of that reply b/c i just clicked again and saw the price and availability thrown at me to my face

 

I suspect that this thing only works well off of the FM repeaters and not off of satellite well at all... in a car, how well will that antenna work? In a building? I have my doubts...