Hi, I am hoping someone has troden the boards on this already as I am starting to drown in the options and permutations of it all. What I would like is a SAT NAV system with voice commmands as an option, and 6 digit postcodes. I also require an MP3 player. I dont mind this being a flash card or similar or built in memory. In addition I would like to pick up calls hands free, by bluetooth I guess. Now, I seem to have found this in a few models, the best looking like the Garmin 610. What I am not sure about is the following: Does the sound for Music / Sat Nav / Phone all come through the radio? If so which one takes priority and does it auto dim the music? What is the sound quality of the music like after being transmitted to the car stereo? I have tried a cheapo transmitter before and it was awfull. This may be due to living in a city and having so few spare channels. OTherwise is there a better piece of kit for <£250 that will do what I want? I would like to drive my car listening to my music in good quality and only interupted for directions and calls without endless leads and faffing about. Anyone?