Anyway to get this thing to have a AUX port plugged in it? or is it just the adapter boxes that will work (£40 + ). Have searched around but not finding much on these models, and just want to hook a aux cable up cheap as possible really. is buying this a waste of time? this is the model I have. I would normally find it easy searching and finding out but typing it in seems to just bring up kits to make focus radios to mo3 compatible. My model name is the MP3 Model so trying to find anything out is a nightmar . Any help is much appreciated!