I just bought the stiletto 2. it's coming in today. my car has an external input so i can listen to like an ipod let's say with the auxiliary cable i bought. no dock necessary. is it the same with the stiletto? will i definitely need the car kit? i dont want to spend another $50 if i don't have to. i just want to know if ill be able to plus the auxiliary cable into the stiletto and listen to the radio through the car speakers the way i do now with my ipod... my cr has a built in satellite antenna on the roof but i haven't installed a system in it.. thanks for any feedback.