aux in on S60

[Scottp]

HI all,

Just wondering if anyone here has used an aux in adaptor on the apparently available aux in cable/slot to run an mp3 player - I dont want or need a full blown ipod adaptor just want to be able to utilise my mp3 player in car with decent sound quality - am happy to use the player itself to control and can recharge etc externally.

Any tips gratefully received.
thanks,

Scott