I really like AUX Link and so far this is the best AUX/USB/iPod adapter I've found (I used to have Yatour and Grom before). I've already had one for my Toyota Verso for almost a year and now I've ordered the same adapter for my daughter's Peugeout 106 as a Christmas present.
The only negative comment is that this company always fails to deliver on time! They promise less than 7 days, but finally you receive the adapter in 10 or so... So if you buy it as a present for someone, keep in mind adding some 15 days to get it for sure....