Stolen Audi A4 Cabriolet please help

[Audi 1.8T Cabrio]

This evening (18th Feb 08) My Metallic blue Audi A4 Cabriolet with Audi sat nav and a light creamish leather interior reg RN04 GZP was stolen from my driveway in weston-super-mare in North Somerset between 8 and 9pm. It was a professional job as the car was sat on the driveway and i was sat in the house just 6 feet away from it. They must have rolled the car out of the drive with no lights on so as not to attract any attention. I only bought the car 2 weeks ago so I suspect that the dealer (in Bristol) may have had something to do with it as they would have needed a key to do this (the dealer could have supplied the key code to someone). If you have had the same thing happen to you recently then please get in contact so that I can see if there is any link to the same dealer. If anyone has any information which helps to find the car a reward will be given.

Thanks for reading,

James