Theres an aux port, I know what is back there, I know what needs doing etc, but I really dont want to be removing the stereo and drilling holes to mount the cable. I also dont want to end up with a solution where no holes are drilled but the mp3 player is left in the glove box etc. The easiest solution is an FM transmitter, and cheapest too!
My mate installs a load of these cables, and one thing he does is runs the cable out of the back of the dash down in the footwell and mounts the ipods using velcro, that way you dont do any lasting damage and the velcro can be removed.