Hi folks - looking for some assistance here (my general audio knowledge is firmly placed with home audio so therefore car audio is untreaded water with me so please be nice... ) I have a 54 plate Vectra(don't know if that makes any difference) - the head unit is built into the dash board and a pain in the back-side to remove/change - not to mention the cost! - I was looking for an MP3 multi disc changer (on eBay!) and came across the Durabrand WMS 7100 MP3 which claims it doesn't need a new head unit and plays the MP3 music using a small 'wired' remote control and converts the music to an FM signal which the in-car radio then picks up as a normal radio station (apologies if my understanding of this is incorrect) - What is everyones thoughts on this unit? (does it work?, how's the quality?, any better alternative?) As i said, this in-car audio stuff is new territory so any help is greatly appreciated. Thanks in advance guys.