IceLinke One Experience?!

Hi, after a few attempts with FM transmitters (most annoying that the IPod is not loaded) I came across the IceLinke One:http://www.dension4u.de/…/product_info.php?… according to the homepage it should be compatible with all Volvo models!? Has anyone already had experience with it (quality, sound, installation) and can someone tell me if it really fits into the models from MJ04 (I myself have an MJ07, unfortunately without Aux input) Other solution around an I-pod neatly in the Volvo z u still doesn’t seem to be integrating! (or I missed anything) 🙁 Thanks for your help =)