Hi
For what its worth, as at least youve already avoided being ripped off by VW, but I got 10% off (car and extras) with carfile.net, and didn't have to give them a penny (vw give them a £150 fee per referral) and they were great, only snag was going to Telford to get the car (from Bradford), so not a problem, and more fun than paying 150quid for a trailer or some pikie to race it up the M6!
Think that was about 2500 I saved and that was back in June 2009, must be more savings now.