are these the right type of changer for the s3?? Opinions i.e is it worth getting one?
http://cgi.ebay.co.uk/AUDI-VW-CD-CHANGER-S3-A3-S4-A4-S6-A6-A8-TT-BUY-IT-NOW_W0QQitemZ330162277315QQihZ014QQcategoryZ3289QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
http://cgi.ebay.co.uk/AUDI-VW-CD-CHANGER-S3-A3-S4-A4-S6-A6-A8-TT-BUY-IT-NOW_W0QQitemZ330162277315QQihZ014QQcategoryZ3289QQssPageNameZWDVWQQrdZ1QQcmdZViewItem