well it depends on what kind of mp3 player you have
for me, with my 60G 5th Gen iPod, i just bought a new Alpine deck for 199, which has a wire to connect the ipod for power and audio, cartoys it up G funk
ive been searching for a system for my bros since Christmas but havent had any luck with itrackr
curious if anyone in the area has seen any systems/chucks
or knows any shipment dates