Half of my time spent in the MS I listen to Slacker and the other half I spend on conference calls for my job. In both cases, unless I am driving down the highway I keep my volume to 4-5 so I can hear comfortably. When I am parked I have had several people observe that they can hear the music and my conversations on the speakers very clearly even not standing right next to the car. Kind of disappointing since I now have to be worried about people around that might listen in to something I am saying while parked and on Bluetooth (a situation that is very common). I am quite surprised at this since the outside in sound isolation is great - not a lot of road noise relatively. But the reverse is not true at all. Anyone else out there notice this?