I can 1000% recommend 'Craig Nettleton'. Look him up on Facebook.
He has 'done' so many peoples keys.
I was recommended him by a fellow B6'er. For £100, he came to my address (He travels the country) supplied, cut and fully coded a brand new Audi Key (latest Fob).
I couldn't be happier!
He is a Master Autokey extraordinairre. Nice guy too.
Mention to him my car as he'll remember me. (not that he cares haha)
Dan.