Took a glance at the Nor Cal Audi Chapter Website and they had a link to the photographer who was snapping pictures at the Audi Event at Laguna Seca.
Here is the link :
http://www.motorsportvisions.com/ . Click on the Audi square (upper left hand corner of the page and follow the iinfo.
I should have gone - next year for sure!
Enjoy,
CA2.7TS