I'm thinking of getting a Tom Tom car holder just because it has charging and line out; perfect for what I need. But it also has a gps but this connects over Bluetooth and loud speaker. This could be a problem as i want to connect the phone to my car for blue tooth phone calls. So, is there a car kit out there with charging and line out but without the gps, bluetooth and hands free speaker etc? I would use an apple dock but I want the phone connected to the front window. Thanks in advance!